Depends on how you like to fish. I prefer bait casters for cranks, jigs, spinner baits and a-rigs. I use the spinning reels for shakes head and Texas rigged soft plastics. A bait caster can be tricky to use at first due to the backlash ( this occurs when the reel spins faster than the line can get out. Causes your line to tangle and knot. Can be a pain to get straight). Once you use it for an outing or two you should get the hang of it. As far as the reels I love my set ups. They are as follows:
Spinning: quantum smoke reel w/ BPS 6.6 mh extreme rod
Quantum energy pt reel w/ BPS 6.6 m carbon lite
Bait casting: quantum kvd reel w/ BPS 7 mh cranking stick
BPS Rick Clunn reel/rod (no longer made)
I am a fan of quantum (obviously) but I've heard the Abu garcia revo is pretty slick as well