RAC2 variant will be fun. Light gauss variant will be hilariously annoying for most people. The others, meh, TBolts are totally garbage and the TBolter/Fbomber planes are only there for Clan/IS balance. The prime could be decent, though, but IS energy weapons leave a lot to be desired.
Ah well I'm a Clan tech fanboy anyway so I'll probably stick to Hawkmoths if I am on the 'Sphere side for any length of time.