Almost the 280.
I would 'almost' choose the 280. If I were doing it, I'd go with a 280AI, same boltface as 280, easy/automatic forming, can be loaded to almost 7mmRM levels with much greater efficiency etc.
If some is good and more is better, then too much is just right.
My mind is a raging torrent, flooded with rivulets of thought, cascading into a waterfall of creative alternatives