I like to have my 5 man squads with 4
TH/
SS, a chainfist and a cyclone launcher on one of the
th/
ss. 3++ and a pair of
TL missiles on the turn they deep strike. You can then split fire them so they can fire missiles at one thing then storm bolted another and choose where to assault. For ten man squads I do the exact same but twice as many

I always have Belial with my ten man squad.