I have a condor battle belt. I'm not a big guy at all - I'm usually a medium in everything - medium shirt, 34 waist, but I got the condor battle belt and actually had to send it back to exchange for a small. It's sturdy too - I also use it for dog walking and have two dogs hanging off one single molle strip pulling and running and it's not even stretched a bit. So yeah, I recommend that.
I've used all manner of combinations of vests, belts, rigs, but the best I've found - especially for summer - is a battle belt with a harness - radio on the left side of the harness, thunderflash on the right side, then 4 hi-caps across the front of the belt, with a sidearm on the right side and 4 spare pistol mags across the left. Dump pouch on a drop leg on the left side.
its the breeziest best, most supportive, lightweight system I've ever run with. I'd say try it to anyone.