These gloves are standard issue for the rope access team I work for and they're pretty freaking good for our purposes. It's not really the intended use of these gloves, but man they work well.
Rope access technicians are generally hard on our gear. We deploy 100m+ long ropes through our hands 2-8 times per day, but these have held up for dozens upon dozens of days and still haven't worn through. They adequately protect my hands from sharp objects, grease, oil, heat, and pinch points. Most importantly, though, they maintain dexterity in my hands for manipulating knots, ropes, and tools.
These gloves stretch an ample amount after break-in, so keep that in mind. I chose to size down from L to M. They were tight and a little restrictive to start but after a couple days of breaking in they fit spot on and have ever since. Everybody's hands are different though and it might be a good idea to try them on or purchase multiple sizes (and return the extra).
I haven't ever climbed with them and I don't have any experience climbing with gloves, but for other rope-related tasks they have been great.
Bottom line: Durable, comfortable, and stretch after breaking in.