The best seems to be getting better
Gave some of the new Overcoat V2.1 a try. Slickness and ease of dry application are much improved. Seems to have a bit more initial gloss and sharpness while still not being overly shallow and reflective...still a warmer but now somewhat amped up glow.
Applied dry I sometimes ended up with some streaking previously but new version is more mindless in application, along the lines of PA Cosmic Spritz.
Used Eagle Edgeless 350 medium nap towel(s), a spritz or 2 on one to apply to panel, 2nd to give a bit of a final buff. Easy on, easy off..very little product used.
Fortunately it's gonna rain for the next 3 days so I'll be able to see if it maintains or improves on the original version as far as self cleaning and water behavior goes.
The improved attributes are very nice...very nice indeed.