Have the Garmin Fenix 5, which from looking at is VERY similar to the 935. Just bigger, 60g heavier, more robust casing? And I think slightly more expensive. Would definitely try them on if possible. DC Rainmaker has some good reviews on them. (have not read the 935 one)
It has been great except for had to return the first one per wild altitude swings. (would go +/- 65,000′, apparently I’m a space cadet while sleeping). Garmin would have swapped no issue, tho since I was still in REIs’ return/exchange policy, did that instead.
My second one has been rock solid. Never had an issue connecting to my Ant+ HR strap(sometimes will auto-connect, sometimes I need to tell it). The battery life is insane. I only charge it whenever I shower, morning/after workout, and its never gone below +/-90%. I’m tracking things maybe 7-10 hours a week per the 8 week plan.