I have been out of keeping up with detailing products for the last few years do to working on the road but now I am back to a single location and plan on getting my car back to how it deserves to look. Previously, I used menzerna fast gloss as a single step cause it finished so nice but seems they changed the name of fast gloss to heavy cut 400 now. Last time I coated a car I used GTechniq C1 followed by 2 coats exo V1. As you can tell it has been years since I last purchased products given exo is on version 4 I saw haha. So my question is if I wanted to do something similar is the menzerna heavy cut 400 as a single step followed by some type of coating (possibly the GTechniq CSL followed by EXO) ok to stick with or has new products over the last few years surpassed these choices and I should go a different route?