I have an Aggie GS212, and an S410. Both are 4 ohm cabs. I recently picked up a Fender 610 Pro, and figure I don't need to keep both, unless I find myself doing a very large gig that the 610 couldn't handle. I leave a cab at my prac space, and have an MB115 for home use. Anyway, I like the tone of both, but in different ways. The 212 seems to have a clearer voice and is 13 lbs. lighter. The 410 gets it in pure volume and is brighter. Does anyone have experience with both, and which would you hang onto? Sell both and try something else? I know it's a personal decision, but I can't seem to make the call... Thanks.