To be honest - the two big things that I’m impressed by for the moment are:

U Series 7th Gen as apposed to Y. They made that decision presumably based on benchmarking/testing.

Battery life of 13 hours (we’ll see if that holds up to scrutiny).

Cost aside that interests me. Also having different colours of keyboards. That makes me happy.

No regrets - mainly because MS have been lazy on the last two and shoddy with the battery - so they lost my vote.

In a few years we’ll see where things are and maybe I’ll go back, maybe I wont.

But that U series with that proposed battery life…mmmm. Yummy.

Real world testing will be very interesting.