So I have been doing research and have figured out I definitely want a "coating". Looking at products like Opticoat, CQuartz, Miglior Strata, Pinnacle Black Label Diamond, ect. I think I have also decided I want to finish it with GTechniq EXO, it seems to be superior at repelling water and other contaminates, although not quite as durable/ scratch resistant.
I have found a number of older forum posts about OC 2, and that it (atleast was) probably the most durable. A number of products have come out since then, and even OC 2 has changed to Optimum Gloss Coat now. Does anyone know how it compares? I am sort of leaning toward this with the EXO on top, or Gtechniq C1 with Exo on top, but this combination I have heard there were some problems with a couple years back (found nothing recent though...). Or are all of these likely to be almost identical in terms of durability and should I just apply the cheapest?