I'm not looking to buy either of these, actually looking to buy a RC-60, but I was just wondering, why is the Micro Cube and 15 almost the same price? Sure the Micro has 7 COSM amp models, but it's only 2 watts, not even worth the money I would think, while the 15 has no COSM (It's the only cube that doesn't... Why?) and the 15 seems to be built around metal/rock/trash, all the distorted stuff. I'm just wondering why are the 2 amps like $20 differance. I think the Micro should be alot cheaper than it is.