I’ve been farming the final boss on DLC3 and collecting various guns so I decided to hit some earlier bosses like Graveward.
M10 drops from Graveward are pretty useless.
If Gearbox ever actually “balances” guns, I would hope and expect that legendarys collected from M10, would be usable on M10.
So far, I don’t think that’s going to happen, making “replayability” kind of a sham. The only fun in redoing the game would seem to be always start a new character and avoid the bank of previously saved guns, following the DLC’s in order since drops from each DLC render the previous guns obsolete, particularly DLC3. UNLESS gearbox engages in meaningful balance. I do not refer to any nerfing…I hate that.