I've been happy with them but that doesn't mean they're don't hamper the cars ability over the really bumpy stuff sometimes! This is an issue with coil-overs in general and not something specific to fk's. As soon as you reduce the suspension travel, up the spring rate, and increase the damping rate on an RS clio you run into compromise. The car will have less body roll and corner flatter, but it won't like the bumpy stuff as much. Suspension is all about compromise really! As an all round bet the standard set-up is great, if you want less roll and better looks, coil-overs are the way forward! I paid £400 for my FK's but I think they RRP at £620 or something like that from Euro car parts!