tein has always been pretty much top of line to my knowledge but therefore a bit more expensive. definitely get a camber kit and as far as it being bouncy, if you have springs rather than coilovers and your shocks and springs have been installed correctly it shouldnt be much different than stock suspension. I think what you're reffering to is when you set up your coilovers to handle better say for autox and then dont change the settings back for street driving it will be a rough ride. talk to bodyrollin' though he is the suspension god