It is fine to drop a B&R bar w/ bumpers from overhead.
Dropping it on pins or on a bench/box is what will bend it. (and dropping it on pins from 6 inches away w/ 200 lbs on the bar is prob not going to bend a good bar either)
B&R bar is a good choice, but if you get one that's bent, you'll have to talk to Rogue and they'll send you out another one.
(your searching has not been so good if you haven't run into the recent discussions on bars)