I recently joined a local USPSA club and I have been attending some practice sessions. I originally wanted to just runing my CCW gear but its not working out so I have decided to do a kit just for USPSA.
iwill buy once cry once within reason. my biggest hold up is holsters. Im not 100 sure what I want to run and dont want to keep buying a new holster if it can be avoided. I recent found a DAA flex holster. I currently an using a Glock 19 and a XR920 with X300 but I am considering switching to a 1911 or other hammer fired gun and Im wondering if there is any feedback on these especially for a beginner.

The other kit Im considering are the
DAA Alpha-Xi mag pouches
Kore Essential inner/outer belt (I have core belts for EDC and really like them)
Shooters Global timer
Ear pro/Eye pro already covered(walker xcel BT/Sawflys)

Not positive as ive only been shooting USPSA this year (Limited Optics B) at 53, but that holster maybe open class division only. Again could be mistaken