I have shot production and open at the same match and carry optics and pcc at the same match.
Lots of fun. I did drop a mag after only shooting 6 round from my open gun while going into a different position. Hard to break the habit of reloading when moving especially then I had shot the production gun 5 min before open gun. You have to be really focused to shoot different stage plans, reload at different places, shoot at different speeds, and focus on sight vs target. Good focus training.reloading