I've had mixed results. The first couple days after the patch seemed to be same as all previous wOS 4 versions (or BAD, in other words), but yesterday was more like wOS 3.x; IE pretty good.It's at least positive that it doesn't seem worse.
You really shouldn't sit with old firmware in your devices, not these days. It's not safe or convenient for you; even if you don't get hacked, you might get trolled by someone sending you this week's popular unicode string of characters, thus repeatedly crashing your device for example.Seems like it should be ok for me to update to 4.3 so I'll give it a go!
Yes, well, that works I guess, until it doesn't anymore. It's really a gamble. Anyhow, as I've been using 4.3 now on my watch for a couple months, it's overall a bit better than previous 4.x versions, but still not AS good as 3.x versions. I get more than a day out of my watch (usually 50%-ish battery left with light, casual use and raise to wake activated), but if I go on a long exercise walk (say, 1+ hour), I'm down below 25% battery at the end of the day. ~1.5 hour walk maybe not quite a week ago I was at 8% when I went to bed.Battery life and not having to buy new devices are my priorities.