I installed a U400 on my front door, replacing a U200, and what a difference. It looks better, it’s more solid, it installed easily (after I charged the battery for a long time), and it works as advertised.
One thing that I’d suggest is in the installation document highlight the fact that you can rekey the lock to fit Schlage keys. I didn’t see that anywhere and installed it before realizing. If I had known, I would have rekeyed it first.\ (TBH - it took me a little bit to figure out where the key was)
Thanks for the great product.