Well, first and foremost I'm into grunge music. I still listen to Pearl Jam, Soundgarden and of course Nirvana, but I like a bit of everything really. Alternative stuff like QOTSA, RATM, Audioslave, RHCP, and I'm getting into British indie recently now, Arctic Monkeys and such. I have a huge musical pallette, but I like to make my own music when I play, I like experimenting with sounds, making new sounds, trying new techniques. The one thing I lack though is a decent distortion sound.
I was under the impression that the DS-1 was used on Nevermind, and I really like some of the sounds from that album, and I even heard a demo of it on MusiciansFriend and it sounded alright on three settings, but Echelon's demo and a lot of responses have made it sound pretty crappy...
The DS-1 looks pretty cheap, but if the DS-2 is that much better I'd be happy to go that extra tenner for it. I'll check out the Rat2 too now.