Well, im really after the the type of drop that you get from the Tein S-Tech's (1.6" and 1.2") but my only concern is ride quality. When I first bought the IS, I planned to get the CS coilovers, but since I've decided that I might be trading up in a year or 2, I couldn't justify the cash. The F-Sports would mantain a relatively good ride, but it's only a 1" drop. I could probably live with that, but I can't source them for a decent price. That is, the springs them selves are pretty cheap, but the freight from the states is dearer then the springs them selves!! Not happy! The S-Techs I've seen on ebay for about $600 AU shipped which I think is quite reasonable. I will probably get them.
The coolest thing with getting the Teins is that I can try before I buy. I will hassleing Danny (Ilv1004s) to take his car for a fang to see how they feel!!! I definately like the way they look on his car!
How about you??