diff --git a/src/commonMain/kotlin/microBenchmarks/StringBenchmark.kt b/src/commonMain/kotlin/microBenchmarks/StringBenchmark.kt
index 4bee5e2..63ae58c 100644
--- a/src/commonMain/kotlin/microBenchmarks/StringBenchmark.kt
+++ b/src/commonMain/kotlin/microBenchmarks/StringBenchmark.kt
@@ -143,4 +143,46 @@ class StringBenchmark {
         }
         return sum
     }
+
+    @Benchmark
+    fun stringBuilderCompareWithInterpolation(): Int {
+        var sum = 0
+        var i = 0
+        var j = 0
+        while (i < BENCHMARK_SIZE) {
+            val add1 = stringsInterpolation[j]
+            j = (j + 1) and 15
+            val add2 = stringsInterpolation[j]
+            j = (j + 1) and 15
+            val add3 = stringsInterpolation[j]
+            j = (j + 1) and 15
+            val builder = StringBuilder(add1)
+            builder.append(add2)
+            builder.append(add3)
+            val string = builder.toString()
+            sum += string.length
+            i++
+        }
+        return sum
+    }
+
+    @Benchmark
+    fun stringPlusCompareWithInterpolation(): Int {
+        var sum = 0
+        var i = 0
+        var j = 0
+        while (i < BENCHMARK_SIZE) {
+            val add1 = stringsInterpolation[j]
+            j = (j + 1) and 15
+            val add2 = stringsInterpolation[j]
+            j = (j + 1) and 15
+            val add3 = stringsInterpolation[j]
+            j = (j + 1) and 15
+            val string = add1 + add2 + add3
+            sum += string.length
+            i++
+        }
+        return sum
+    }
+
 }
\ No newline at end of file