diff --git a/source/app.d b/source/app.d
index b2ef27b..3d5ac0e 100644
--- a/source/app.d
+++ b/source/app.d
@@ -5,17 +5,19 @@ import std.datetime : Duration;
 
 import std.meta : AliasSeq;
 
-alias tests = AliasSeq!(testInsert, testDelete, testConcat);
-alias setupFuns = AliasSeq!(noSetup, makeAndInsert, makeAndInsert);
+alias tests = AliasSeq!(testInsert, testDelete, testConcat, testMixed);
+alias setupFuns = AliasSeq!(noSetup, makeAndInsert, makeAndInsert, noSetup);
+enum testNames = ["100 inserts", "100 deletes", "Concat", "Mixed"];
+
 alias containers = AliasSeq!(int[], StdArray!int, rcarray!int, EMSIArray!int, StdxArray!int);
+enum containerNames = ["[]", "Phobos Array", "rcarray", "EMSI Array", "stdx array"];
+
 enum times = 100000;
 
 void testInsert(Container, size_t size = 100)()
 {
     auto container = make!Container();
 
-    //debug stderr.writeln("Testing inserts on ", typeof(container).stringof);
-
     static foreach (i; 0 .. size)
     {
         container ~= 42;
@@ -26,8 +28,6 @@ void testInsert(Container, size_t size = 100)()
 
 void testDelete(Container, size_t size = 100)(ref Container container)
 {
-    //debug stderr.writeln("Testing inserts+deletes on ", typeof(container).stringof);
-
     foreach (i; 0 .. size)
     {
         static if (is(Container : StdxArray!U, U))
@@ -54,73 +54,111 @@ void testConcat(Container, size_t size = 100)(ref Container container)
     assert(c.length == size * 2);
 }
 
+void testMixed(Container)()
+{
+    auto container = make!Container();
+
+    static foreach (i; 0 .. 50)
+    {
+        container ~= 42;
+    }
+
+    static foreach (i; 0 .. 25)
+    {{
+        static if (is(Container : StdxArray!U, U))
+        {
+            container.forceLength(container.length - 1);
+        }
+        else static if (is(Container : EMSIArray!U, U))
+        {
+            container.removeBack();
+        }
+        else
+        {
+            container.length = container.length - 1;
+        }
+    }}
+
+    static foreach (i; 0 .. 25)
+    {{
+        container ~= 42;
+        container ~= 42;
+
+        static if (is(Container : StdxArray!U, U))
+        {
+            container.forceLength(container.length - 2);
+        }
+        else static if (is(Container : EMSIArray!U, U))
+        {
+            container.removeBack();
+            container.removeBack();
+        }
+        else
+        {
+            container.length = container.length - 2;
+        }
+    }}
+
+    assert(container.length == 25 && container[24 - 1] == 42);
+}
+
 auto testContainers(Containers...)()
 {
     import std.datetime.stopwatch : benchmark;
     import std.meta : staticMap;
     import std.array : array;
 
-    Duration[][string] results;
+    Duration[][] results;
 
     static foreach (i, test; tests)
     {{
         alias ts = staticMap!(test, Containers);
         alias ss = staticMap!(setupFuns[i], Containers);
-        results[test.stringof] = benchmarkWithSetup!(Transpose!(2, ts, ss))(times).array;
+        results ~= benchmarkWithSetup!(Transpose!(2, ts, ss))(times).array;
     }}
 
     return results;
 }
 
-void printResults(Containers...)(Duration[][string] results)
+void printResults(Containers...)(Duration[][] results)
 {
-    static foreach (test; tests)
+    static foreach (i, test; tests)
     {
         import std.stdio : writeln;
         writeln(test.stringof, ":");
 
-        static foreach (i, Container; Containers)
+        static foreach (j, Container; Containers)
         {
-            writeln("\t", Container.stringof, ": ", results[test.stringof][i]);
+            writeln("\t", Container.stringof, ": ", results[i][j]);
         }
     }
 }
 
-void plotResults(Containers...)(Duration[][string] results)
+void plotResults(Containers...)(Duration[][] results)
 {
     import plt = matplotlibd.pyplot;
 
-    auto i = 0;
-    foreach (test; tests)
+    foreach (i, test; tests)
     {
-        auto testResults = results[test.stringof];
+        auto testResults = results[i];
 
         import std.range : iota;
         import std.algorithm : map;
         import std.array : array;
         import std.conv : to;
 
-        auto title = test.stringof ~ " (" ~ times.to!string ~ "x)";
+        auto title = testNames[i] ~ " (" ~ times.to!string ~ " runs)";
         auto x = iota(testResults.length);
         auto height = testResults.map!(d => d.total!"msecs").array;
 
-        string[] names;
-        foreach (Container; Containers)
-        {
-            names ~= Container.stringof;
-        }
-
-        i++;
-        //plt.subplot(results.length, 1, i);
         plt.clf();
         plt.bar(x, height);
-        plt.xticks(x, names);
+        plt.xticks(x, containerNames);
         plt.ylabel("Time (ms)");
         plt.ylim(0, 3000);
         plt.title(title);
         plt.savefig("out/" ~ i.to!string ~ ".png", ["dpi": 500]);
     }
-    //plt.show();
 }
 
 void main()