3×10 for me with a 32/11 cassette. I don’t constantly move between the front rings looking for marginal changes in gearing, but sort of have three 1×10’s to choose from. My legs don’t like big jumps between gears, so I have blocks of closley spaced gears to choose from. Whever climbing, descending, just spinning or on the road.
Again never had much of a problem with chains coming of or the front mech. Choice is good though so whatever works for you.