What do you prefer ?
The good ol trusty Battle rifle
Or the fresh Designated marksman rifle ?
I prefer the BR overall as I feel it is the most versatile weapon or at least compared to the DMR.
The BR is good for short and medium range and isn't to bad for a Long range weapon in contrast to the DMR that struggles at close range.
( My opinion )
Sure a weapon maybe very good at a certain situation but in my opinion the best weapons are ones that are very versatile and allow you to be able to be a force to be wreckend with in many situations.