I have skunk2 coils and they really arent bad. Best setup i've ever had and its also the stiffest setup i've had. Dano has them too and I think he likes them as well.

Yeah that's a good setup. It has fairly soft springs so it should be relatively comfortable on the street. Installation with that setup is a bit easier as they are a one piece coilover.

Skunk2 makes some good products but the biggest complaint I hear about them is how they ride. Really just depends on your own level of comfort. I think the Progress are a little cheaper and if you want something more comfortable, they would be the better bet judging by their spring rates.