Had anyone installed and used the ksport coils?

http://www.corsportusa.com/store/catalog/product_info.php?cPath=1_171&products_id=11993

I'm looking for a setup for my fit. I only want to lower 1". Not going for slammed.

I know spring/strut combos may be a bit cheaper, cost isn't a huge issue and I like the dampening adjustability.

Any feedback appreciated.