Happy with 5?

FWIW I ran 4 miles earlier to compare GPS on each watch. To my surprise the 935 and F5 measured 4.01 with exact same average pace and 1 mile laps were 1-3 within each other. Strava on my android recorded 4.1m. There was some tree cover throughout and pretty overcast. Current pace was a little worse on the F5 but not massive plus that can be fixed with the footpod. Each device used normal GPS and had 1 second recording set.

The fact I have a good example F5 with all my sensors connecting okay, I think I will be keeping it. The 935 is lovely and light, but I would miss the sapphire and rugged metal casing I think, especially when out hiking.

Are you seeing any external sensor issues with the 935? And how does it compare in GPS both pace and overall distance recorded?
Keen to know as I am on the verge of moving over to it from my F5.

BTW I have had my F5 for going on 6 months and I must admit it's only been the pace/GPS that's annoyed me (thought I had sorted this with 1 sec recording, but no. However, recently, the altimeter has been pretty shabby and I've also just bought a stages PM - which I lose connection via ant+ all the time. That said, my ant+ dongle also loses ant+ with stages only so it could be a weak stages signal. Bluetooth has been fine with both watch and laptop though.

I've had no other issues with external sensors (own HRM, HRM-Tri, Spd/Cad, footpod and Tacx trainer.

Only thing making me think twice about changing to the 935 is the looks, durability and lack of sapphire screen.

I did a run two days ago and no issues at all with altitude, temp etc. Only thing i see a gap in the ground contact time.
The rest is ok so i assume a software bug.

I love mine. Looks great, fabulous battery life. I don't run but use it for cycling alongside my Garmin 820 - I always delete one of the activities on Garmin Connect when I'm done and there is only a tiny variation in the statistics - usually elevation. My cycling buddy has a Garmin 1000 and we get the same variation on his too - so it's not specific to the watch. I also use it for swimming - and it's better than the dedicated Garmin Swim I bought a few years back.