My watch ultra is sometimes a little laggy if you are doing continuous clicks on it.. but overall the experience is fine.. careful about the battery life to.. my watch does 2 days on a single full charge.. i would imagine the normal watch 7 would do 1 day only..
i think my Apple watch 9 45 did 1-1.5 days aswell.
Edit: i just checked.. its the same proc and almost the same battery -100mah on the normal watch 7 so you can expect similar performance and similar battery life.
is health tracking your priority or smartphone integration? if its the former, get a cheap garmin, even their 20-40k watches will be miles better than the crap peddled in Android ecosystem.
look at the pixel watch and actual scientific watch reviews before peddling your unsubstantiated views
Here is the best channel I have found for in-depth comparisons https://www.youtube.com/@TheQuantifiedScientist