I like the flavored powder BCAA mixes. I used to use xtend, but I've been using Recoverpro for a while now and I'm very happy with it. Also it is a 4:1 ratio
What is ntbm? Anyway its from AI sport nutrion, i think the ingredient looks good but doesnt have enough valine or isoleucine which are just as imporatant as Leucine.. Xtend also have glutamine. Another good one is amino x from bsn, neve rtried it but the ingredient look solid.
Giving the BSN Amino X a try. BSN makes some really solid products so hopefully will see good recovery results. The green apple is pretty good, tart for sure.