I've used the original version, seems for all intents and pursposes to be UPP at a lower price. How the original version compares to the current version, I have no idea.
I got one of the bottles they were giving away at Autogeek when the new version was released. Personally, I think it's just OK (but I'm not a big fan of sealants in general). It looks fine and was super easy to apply/remove. My big complaint is that the instructions recommend you let it haze for 45 minutes after application and if the car gets wet within 48 hours (or maybe it was 24 hours I can't remember) of application then you need to reapply because water is the carrier in this sealant.
I have it and I like it. Most sealants incl Wolf Gang Deep Gloss, say no water for 24 hours. I also do this for waxes. I am a fan of sealants on cars that do not get alot of attention, and on others I usually prefer sealant then a wax. The new version of the sealant is better and durability is good, nothing lasts for ever!!