diff --git a/README.md b/README.md
index 19a1a89..3430bd4 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,8 @@ A PushGP implementation in Haskell
 * [ ] Do test-driven development on this one.
     * [ ] Write tests for every function.
     * [ ] tests/ are just copied from make-grade, need to write for this project.
+
+I would really like to benchmark the following three versions for speed: 
+1) My custom data one (this repo)
+2) direct independent lists for each stack (Rowan's miniHush)
+3) eval string (similar to my custumized version of propel clojure)