Board Thread:Questions and Answers/@comment-192.200.144.54-20171005133111/@comment-32811455-20171005135932

Sounds like you are at a point where you will decide whether to be content with 5 great fighters of any discipline, or to start building a 25+ man roster of great fighters in all the H2H Disciplines: MMA, Boxing, BJJ, Wrestling, & Kickboxing.

If you decide to go for the latter and become something of a "hard core" player, then you're decision is incredibly easy. You have the best MW Boxer in the game, so it would be silly not to max him out.

But to answer your original question: I maxed out my Pickett BE with a mix of BE moves (TBH I don't recall if I bought a box of BE moves or just used the ones I got with Pickett), and of course tons of non-matching Gold abilities. In retrospect I wouldn't purchase any BE moves for gold as they end up getting in the way of other abilities.