Here is another benchmark [https://gist.github.com/Araq/74fc6cfe26e807f7279f65b65500251a](https://gist.github.com/Araq/74fc6cfe26e807f7279f65b65500251a)
And these are my results: Memory management strategy| Time ---|--- mark&sweep GC| 17s deferred refcounting GC| 16s Boehm GC| 12s ARC| **10s**
