A bit different here, you see JP GMR rifles, Sig MPX, and a bunch of others ranging from home-built units to Foxtrot Mike and other complete guns. And for a while there was the Brekke barrel craze, not sure if that died down
JP is a bit pricey, but you get their reputation for reliability. Same with Sig. but they give you the reputation for being soft shooting. JP is heavy, Sig is finicky.
Ultimately it's the shooter, not the arrow that wins the match, almost always with a reliable gun. That said, who among us doesn't want cool, new gear?