A little back story - when I got the car 3 years ago, I attempted to polish it. Whatever I did, I had swirls. I couldnt figure it out for the life of me. On top of that, Infiniti black paint is known for being soft. Basically I got spooked, took the car to a pro (who later found out what I was swirling was actually some coating, most likely from the dealer), then had the car Opti Coated so I could prevent the soft paint from picking up all sorts of marring. Flash forward to today, and I think it saved the bulk of the problem. I didnt have the clear bra Opti Coated, and the amount of swirls on it right now vs. the rest of the car is absolutely insane (Ill try to get pics of it all if its sunny tomorrow)
So, for me, Opti was a choice for protection. It happened to make the car look spectacular, Im guessing because of the color (Malbec Black metallic)
He suggested either....said his preference was Sur Buf. Ive been out of detailing for a bit (not much work to do when your "baby" is Opti Coated), but a little research showed the Sur Buf pads seem pretty aggressive if not used correctly. Because of that Ill most likely stick with Lake Country. He is a pro, so Im sure he knows how to handle the Sur Bufs correctly. I feel more comfortable with traditional pads, *maybe* trying Hydro Tech because Hyper Polish is water based, but Im not sure how soft they are (I have a Crimson Hyper Tech thats supposed to be the ultra fine finish pad but it seems awfully firm to be "least aggressive")
He wasnt selling me anything, so he didnt really "have a dog in this fight", so Im taking his word.
The fact that your clearbra has more swirls vs the paint has nothing to do with the opticoat... clearbra is alot softer then paint and will accumulate more swirls no matter what you coat it or dont coat it with.