I have them on my car. They will make the car noticeably stiffer. Turn in seems to be better but overall ride is harsher. They can be a huge pain to install. If you have access to a press that would be the best idea. I did it myself by the cut and hammer method but if i did it again id just pay someone to press them out. The only ones that seem to have a problem squeaking on my car are the front upper control arms. Although I don't have the rear in anymore as i switched to type r rear lca's with the type r suspension changeover.
Do you skunks have poly bushings in them? If so then if you get a camber kit with them you have them already installed and you could just buy a few individually to do the flca for much cheaper then the kit. I would suggest the sway bar ones, both endlinks and d bushings, since they are cheap and easy to change.