Board Thread:General Discussion/@comment-36335478-20180726234034/@comment-4867780-20180806003649

Enhanced is for feats that humans can't achieve, which is precisely why users are called "enchanced".

Peak if for feats humans can naturally achieve, although it takes a very good body and tons of training.

The line between peak and low-level enhanced can get pretty blurry though, and I believe that's what the whole discussion ultimately boils down to.