Vote for AD here too... never had a problem getting the snare or toms sounding good. Kicks blow in AD for sure, as they do in S2.0 and MF. The thing I like most about AD is that the snares are THICKER than anything in S2.0. I work with real drums on every project and AD's snares sound more like the real thing, instead of being thin. The cymbals and toms are pretty much the same quality as S2.0 from all the examples I have heard. Although, with S2.0+MF you cannot beat the number of cymbals you can use on one kit, but that's about the only advantage that I can see. AD also, as mentioned, is less resource intensive and the interface is easier to learn quickly, while still providing a ton of options for bleed, etc. Pretty much everyone and their dog on this board will tell you to get S2.0. I just say get one and run with it, especially since you will be blending samples in with whatever you get anyway I'm sure.