Anyone actually install and use these for a considerable length of time? Do they hold up like the OEM arms?

Hey peoples. New to the GTO platform but have had my fair share of LS cars in my 29 years. Recently purchased a 04 t56 car with 198k. Decently clean car and I may get some shade for what I plan on doing with it. Coming from the drift community and recently sold my car I bought a car with a drive...