I've seen more D-Loops damaged from caliper-style releases than any other type, I've also seen them misfire due to worn D-Loops pulling between the calipers. IMO a hook is better for that reason when using a wrist strap.
Personally, I love my handheld, 99% of the time while hunting I'm not shooting, I'm walking, adding and removing layers, eating, craping and everything else, it was so nice to finally get rid of that wrist strap! I carry a carter in my front pant pocket and have had zero issues being able to get it out and make a shot, I do keep a spare in my pack just in case but I always carried a spare wrist strap as well.
I've had that happen. I won't use a release again that uses caliper that lets the d loop slip through.