I've found Firestorm Armada to be generally pretty good, nice minis, decent ruleset, (if not the best written book) & very playable.
How much detail with regards to fighters/bombers etc did you want - in Firestorm they're quite (but not too) powerful, but holding on to your squadrons until the optimum moment is important, as you pay for them out of your total points & when they're destroyed - that's it.
I'd recommend looking up a few game play vids on YouTube to see if it appeals, hope you find something you like!