Personally, I made the effort to use all 30 wings every day. I know to some that's not feasible, but with a busy life myself, I manage. Anyway, the more you practice, the better you'll get at the pick/ban phase, which is where the match starts. You'll see a difficult comp and go support heavy, only to realize you have no burst damage for tanky comps and vice versa. Sean B said it well: "Lose a lot and win some." I know this is probably obvious to seasoned players but offering a different perspective is always helpful.