Mmm. I guess stages is hands down the easiest to swap..
Swapping a full BSA chainset over is no more onerous. It's the same number of things to loosen and tighten. In fact the 3d P2M is more simple as it only has one pinch bolt, and you don't have to flip that annoying little tab washer out (assuming Shimano Stages that is).
Swapping a full BSA chainset over is no more onerous. It's the same number of things to loosen and tighten. In fact the 3d P2M is more simple as it only has one pinch bolt, and you don't have to flip that annoying little tab washer out (assuming Shimano Stages that is).