diff --git a/FastRng/Double/Distributions/Exponential.cs b/FastRng/Double/Distributions/Exponential.cs
index 21cc899..6a44ee0 100644
--- a/FastRng/Double/Distributions/Exponential.cs
+++ b/FastRng/Double/Distributions/Exponential.cs
@@ -22,7 +22,7 @@ namespace FastRng.Double.Distributions
             }
         }
 
-        public async Task<double> GetDistributedValue(CancellationToken token)
+        public async ValueTask<double> GetDistributedValue(CancellationToken token)
         {
             if (this.Random == null)
                 return 0;
diff --git a/FastRng/Double/Distributions/Gamma.cs b/FastRng/Double/Distributions/Gamma.cs
index 017cd12..65200b7 100644
--- a/FastRng/Double/Distributions/Gamma.cs
+++ b/FastRng/Double/Distributions/Gamma.cs
@@ -24,7 +24,7 @@ namespace FastRng.Double.Distributions
 
         public double Scale { get; set; } = 1;
         
-        public async Task<double> GetDistributedValue(CancellationToken token)
+        public async ValueTask<double> GetDistributedValue(CancellationToken token)
         {
             if (this.Random == null)
                 return 0;
diff --git a/FastRng/Double/Distributions/IDistribution.cs b/FastRng/Double/Distributions/IDistribution.cs
index 8cd4d75..779f12c 100644
--- a/FastRng/Double/Distributions/IDistribution.cs
+++ b/FastRng/Double/Distributions/IDistribution.cs
@@ -7,6 +7,6 @@ namespace FastRng.Double.Distributions
     {
         public IRandom Random { get; set; }
 
-        public Task<double> GetDistributedValue(CancellationToken token);
+        public ValueTask<double> GetDistributedValue(CancellationToken token);
     }
 }
\ No newline at end of file
diff --git a/FastRng/Double/Distributions/Normal.cs b/FastRng/Double/Distributions/Normal.cs
index b2238bb..efb4e35 100644
--- a/FastRng/Double/Distributions/Normal.cs
+++ b/FastRng/Double/Distributions/Normal.cs
@@ -24,7 +24,7 @@ namespace FastRng.Double.Distributions
             }
         }
 
-        public async Task<double> GetDistributedValue(CancellationToken token = default)
+        public async ValueTask<double> GetDistributedValue(CancellationToken token = default)
         {
             if (this.Random == null)
                 return 0;
diff --git a/FastRng/Double/Distributions/Uniform.cs b/FastRng/Double/Distributions/Uniform.cs
index 3dc852f..79b9d42 100644
--- a/FastRng/Double/Distributions/Uniform.cs
+++ b/FastRng/Double/Distributions/Uniform.cs
@@ -7,6 +7,6 @@ namespace FastRng.Double.Distributions
     {
         public IRandom Random { get; set; }
         
-        public async Task<double> GetDistributedValue(CancellationToken token = default) => this.Random == null ? 0 : await this.Random.GetUniform(token);
+        public async ValueTask<double> GetDistributedValue(CancellationToken token = default) => this.Random == null ? 0 : await this.Random.GetUniform(token);
     }
 }
\ No newline at end of file
diff --git a/FastRng/Double/IRandom.cs b/FastRng/Double/IRandom.cs
index e832403..54f1511 100644
--- a/FastRng/Double/IRandom.cs
+++ b/FastRng/Double/IRandom.cs
@@ -6,13 +6,13 @@ namespace FastRng.Double
 {
     public interface IRandom
     {
-        public Task<double> GetUniform(CancellationToken cancel = default);
+        public ValueTask<double> GetUniform(CancellationToken cancel = default);
         
-        public Task<uint> NextNumber(uint rangeStart, uint rangeEnd, IDistribution distribution, CancellationToken cancel = default);
+        public ValueTask<uint> NextNumber(uint rangeStart, uint rangeEnd, IDistribution distribution, CancellationToken cancel = default);
         
-        public Task<ulong> NextNumber(ulong rangeStart, ulong rangeEnd, IDistribution distribution, CancellationToken cancel = default);
+        public ValueTask<ulong> NextNumber(ulong rangeStart, ulong rangeEnd, IDistribution distribution, CancellationToken cancel = default);
         
-        public Task<float> NextNumber(float rangeStart, float rangeEnd, IDistribution distribution, CancellationToken cancel = default);
+        public ValueTask<float> NextNumber(float rangeStart, float rangeEnd, IDistribution distribution, CancellationToken cancel = default);
 
         public void StopProducer();
     }
diff --git a/FastRng/Double/MultiThreadedRng.cs b/FastRng/Double/MultiThreadedRng.cs
index d85655d..3518eef 100644
--- a/FastRng/Double/MultiThreadedRng.cs
+++ b/FastRng/Double/MultiThreadedRng.cs
@@ -133,9 +133,9 @@ namespace FastRng.Double
 
         #region Implementing interface
 
-        public async Task<double> GetUniform(CancellationToken cancel = default) => await this.channelRandomUniformDistributedDouble.Reader.ReadAsync(cancel);
+        public async ValueTask<double> GetUniform(CancellationToken cancel = default) => await this.channelRandomUniformDistributedDouble.Reader.ReadAsync(cancel);
 
-        public async Task<uint> NextNumber(uint rangeStart, uint rangeEnd, IDistribution distribution, CancellationToken cancel = default)
+        public async ValueTask<uint> NextNumber(uint rangeStart, uint rangeEnd, IDistribution distribution, CancellationToken cancel = default)
         {
             if (rangeStart > rangeEnd)
             {
@@ -151,7 +151,7 @@ namespace FastRng.Double
             return (uint) ((distributedValue * range) + rangeStart);
         }
 
-        public async Task<ulong> NextNumber(ulong rangeStart, ulong rangeEnd, IDistribution distribution, CancellationToken cancel = default(CancellationToken))
+        public async ValueTask<ulong> NextNumber(ulong rangeStart, ulong rangeEnd, IDistribution distribution, CancellationToken cancel = default(CancellationToken))
         {
             if (rangeStart > rangeEnd)
             {
@@ -167,7 +167,7 @@ namespace FastRng.Double
             return (ulong) ((distributedValue * range) + rangeStart);
         }
 
-        public async Task<float> NextNumber(float rangeStart, float rangeEnd, IDistribution distribution, CancellationToken cancel = default(CancellationToken))
+        public async ValueTask<float> NextNumber(float rangeStart, float rangeEnd, IDistribution distribution, CancellationToken cancel = default(CancellationToken))
         {
             if (rangeStart > rangeEnd)
             {