My OG SE battery has started to act weird. Some days it lasts all day (6a - 9p) and some days it's dead at noon. I have no notifications on and I rarely use it for anything but Fitness tracking - not Olympic level training either. I don't do sleep tracking. I like the mindfulness app to force me to take breaks throughout the day, too. Otherwise, it's just an extension of my phone for quick weather or time tracking.
I'm really tempted by the 10, and I know it would be a huge upgrade, but I think even the 2nd gen SE would be a good (and cheaper) upgrade for me.
Was anyone in my boat and made either choice?