I went with EOS, zero figment issues, i did ceramic coat them before install. The Rexpeed does have a slightly more gloss finish. There is no way to justify double the price for Rexpeed in my opinion
I installed the EIbach Pro on my 23 MT and used the bump stops that came with the kit. I have never bottomed out. My car sits pretty low, I will measure it when I get back into the US next week.