So a few hours later:
- Lag is mostly gone. I guess now it's just the generic, usual TW stuff here and there.
- Fingerprint scanner still not awesome.
- Speaker - much louder than I anticipated! It's not a rich sounding speaker but this thing rocks it for conference calls.
Overall I'm still completely jazzed about this device. I'm curious if it keeps me from an iPhone 7 for the first couple of months.
Edit - so I removed my fingerprints and rescanned. I get waaaay too many error messages while setting up a print (you know, where it tells you to move your finger slightly with a red fingerprint graphic). I get this on 4 different fingers. I think my scanner is wonky. I would absolutely hate to have to exchange this over something like that. Crazy annoying.