assuming there is no random deviation I think the DMR could be the best weapon for competitive play. in reach the DMRs reticle was in between the BR radius and the snipers radius, if this game has higher movement speeds than this gun will be much more difficult to use on good players. plus I think recoil will be much more of an issue with this gun if it has halol Reaches magnetism radius you will have to reacquire the target every shot .
with the BR however, the reticle looks pretty wide and I doubt the recoil would be enough to offset the magnetism radius.
and also I believe the DMR should have a quicker TTK provided it has a smaller bullet magnetism radius, otherwise I don’t see the purpose of it being in the game.