nonsense, well I beg to differ 😯
you yourself even do
The touch sensitive bezel can go a bit nuts in the wet as it thinks its being touched
I've got mate who I run with regularly who bought one, because of said problems he's now gone back to a 305.
Google it he's not the only one. many don't get on with the user interface generally either compared to the older style units (and the new 310)
e.g.
The bezel is useless — especially while running or cycling (it’s like an iPod clone gone bad). While the wireless connection is theoretically better, the hard wired 305 connection was much better in practice
not saying every one's faulty at all but they do have a few known issues which will likely affect and bother some but not all, I was just trying to point these out to the OP. She can then decide if they're likely to be a problem for her or not.
she did ask for opinions 😯