When it‘s really steep in the Alps - it‘s switchback time. Almost got crazy on a 25kg Rallon this year - test ride. Ended up buying a Levo SL with 36 and X2. Excellent for commuting and biking. Great rig.
But last weekend I saw already a rider towing up his kids to the bike park trails during lock down - on the new bullit. That looks like an awesome combination :-)