Get your self a battle belt. Add to that. It will keep you going until you decide what kind of rig you want to run.
Try on a few, many guy's are pretty sound about people asking for a look see and a try on.
I run an OLD (Nearly 10 years) Eagle Industries Maritime CIRAS and it never lets me down, ever. But I also LOVE MAV's. (Tactical Tailor) and have used them many times.
Buy Right and Buy Once.