I'm looking at getting some bullets very soon. Trying to decide on either the round nose or the match winner. This will be for my AR9 that I built with a 16in Faxon barrel. My uses are for IDPA and USPSA. need to hit a 135 pf. I have been using a 125gr hytek coated bulle. Just want to go to a jacketed to reduce leading, smoke, and make it so that it can prevent slamming into the barrel causing compressed cartridge. Your help will be greatly appreciated.