I'm using an old bin also... The new keys are available so quickly and putting them in is so easy.. Who cares about updating to a new BIN.. If it works keep it... my 2 cents R
I think you should keep the old bin if you don't mind putting keys in manually. The autoroll bins have been having problems lately. And DN hasn't been rolling keys as much as they did in the past.
Well, no advantage at all besides the Autoroll thing...I'm still using 274 bin in my 2700 and have been working great, I have to put the keys manually time by time but it's not that important, I'd rather watch TV besides getting worried about autoroll...Is not that bad....