I'm a relatively new player, and I was talking with a friend of mine who made some really good points about this game. He told me how hard it is to farm other teams/players, and still make progress gearing up your main team.
He said it's better to put all your gear into your main team even if you can't really farm other teams/toons, than to farm multiple teams over time, since it's too hard to get your main team to high enough gear to be viable.
Anyone have any thoughts/ideas about this? (Specifically high level f2p players)