Vector object pool (slower than wo)
Aquirable vector (still seems slower?)
Revert "Aquirable vector (still seems slower?)"

This reverts commit a90b19a0ee41057d56cc623ac01ccadcf5c3ff83.
Revert "Vector object pool (slower than wo)"

This reverts commit 40aa8ba2911b47220edea89212eb13ff7a326ba7.
Fix for annoying syntax error