I just recently started playing FM16 again. First I gave TTFs Unleashed a go. Its very strong in defence but I didnt score enough goals. Now I play with Puskas IV with Braga. I'm scoring goals but also had a few problems with conceding goals. I played 2-2 at home three times in a row and then 3-3 away. So I decided to use TTFs OI which I believe gave the tactic a lift. A bit stronger in defence and in attack its just good football to watch! At the moment I'm chasing the top. Hopefully I can reach Champions League at least ;-)
Totally forgot to say that I also use TFF's OI.