i had corbeau in an autocross bmw and hated them. wore horribly and faded badly. i will never get another cordeau seat again.
recaros, on the other hand, have been excellent. i had them in the same autocross car and put them into another autocross car and then put them in the shed when i sold the cars. i love them and since they are factory seats in older bmws, you can find them in the junkyard in the 3 and 5 series from the 70s and 80s. mine are black leather so someday they will go into my jeep but they are horribly comfortable and still look good for being from a 1979 320i
I don't feel like working on anything, at this time.