I moved from a Note 9 back to the S10. I got tired of feeling like I was going to drop my phone trying to use it walking around one-handed. I couldn't be happier with the size and weight of the S10. My battery isn't lasting long right now, but I have it on just about constantly and it does an hour and a half of tracking my dog's GPS collar every morning.
I really feel like the charging is slower. @ 39% the fast wireless charger says it will take about an hour and 45 minutes while the slow wireless charger says it will take 2 hours 15 minutes...doesn't seem like fast is really fast any more.