I know they've been out for a while, but my first experience using a WOWA product has just been in the last few weeks when I started using Meguiar's new Ultimate Fast Finish and I love it! The ease of which it applies is actually fun, and saves so much time, and I can't imagine myself going back to regular sealants again. But as much as I love using UFF I wonder if there is a better WOWA out there I could try out? (I'm sure I'm not alone in the detailing world there, trying new stuff is part of the fun) I know that UFF is probably the least expensive WOWA product out there, is it worth the extra money to try some of the others like Wolfgang Deep Gloss Liquid Seal, Optimum Opti-Seal or any of the others at the higher price points? I'm wondering if there are people on here that have tried a bunch of these different products and can compare what they like and don't like about them? These products are so quick to apply that I don't mind redoing it every few weeks, but durability is still a bit of a concern, especially with winter coming and the fact that I'll take my wife's car through a touchless car wash every week or two (I'm sure the harsh chemicals they use take a pretty big bite out of the protection of just about any product, even ceramics) I like the hydrophobic nature of UFF, I find it helps keep the car cleaner looking between washes since dirt often won't stick as much (do the other WOWA products out there behave like this too?) As well, do any of these types of products truly provide protection against paint etching from bird bombs and water spots?