I've heard MA is the shit, for a while now. Only have run Cans (100 mostly as larger is just too damn heavy to haul up & down) & they haven't let me down yet. I know these work & are safe, so just hadn't ever messed with a good thing.
MB, I'm very curious as to your running both side by side... can you give more on how one outperforms the other??? Also, do you actually refill it? How does that work out?
Peace & be safe!