I have wondered if I should update my Apple Watch 6 to Ultra 2 on some time since some people at least say here that the 5 mm have felt big difference. I noticed also from the specs that screen is 3x brighter in nits what sounds huge. The most what I am keen about is also the bigger battery, but not sure if that is worth the update because of that only.

So, if here is anybody who have updated from series 6 to Ultra 2, how has been your experience? Is that display much better in real life? Is it hard to sleep when watch is on your hand at night? Is brightness giving more value to you? What other good things and bad things you have seen, have you been happy with your update, would you do it again with your current knowledge?