Which minions for SSF Infernalist?

I'm about 2 hours into mapping on my SSF minion Infernalist. I've been running Arsonist + SRS with some DD for added damage. I'm basically following the Maxroll Bombarding Minions build. I've seen people talk about Frost Mages, Snipers, Reavers, etc. for endgame. So, what's the current consensus? I really just want smooth mapping. Which minion setup is best for that, and can be done pretty easily in SSF?