Do you guys have any recommended farm X mission until X level yet? Like for instance I have full team of 3 stars I went with SMG leader and I have two LMG's a AR a AMR and a SR unit. I have a backup LMG unit if that's better to be using instead of either the AMR or SR. I'm currently 3 level 11's and 3 level 10's while instructor level is only 6 atm about to be 7. I've been upgrading everything I can as I go. I can't 3 medal any of area 2 as of yet. Any useful tips would be much appreciated.