Heh I already have it, 350 shipped sounded like a good deal to me so I went for it. I would choose Stillen only if it would be 4-2-1, but that's me. But 400 isn't bad either. I've heard things that both brands crack.. maybe they had a resistance in their pipes.. who knows, but o well. As long as you're happy, it's all good.ERyNN29 said:mostly just issues with the quality and what not. hey im not sayin dont get it, since many people here have it and seem to like it.. its cheaper so i guess go for it. i dunno, i like the stillen.. its a nice piece. i feel a difference in performance and im happy i went with stillen. i got it for $400 even, no shipping, no tax, so i have no complaints.