I have the razor 10x42’s and the sig kilo 3000’s. Image quality is better in the razors but the kilos have the lrf that pairs with my kestrel. For scouting or casual use I grab the razor, if a gun is involved the sig will go with me.
Never got bubble certified, but at my peak was able to get down to just shy of 4 atm. Grand Cayman is gorgeous to dive at. Cuba has some amazing reefs too, but probably won’t be allowed to dive there in this lifetime.