I recently ran the BOAZ 9mm 160gr through my MR920, and it performed exceptionally well. The 160gr round shoots very flat with noticeably minimal recoil. The impulse feels more like a smooth push than a snap, which made recoil management effortless.
Because of that softer recoil impulse, I was able to make very fast follow-up shots while keeping the dot stable and tracking predictably. Transitions felt controlled, and the gun settled back on target quickly.
If you're looking for a soft-shooting competition round that allows for speed without sacrificing control, the BOAZ 160gr is definitely worth considering. It runs great in my MR920 and supports aggressive pacing without beating me up.