Best of both worlds. Large, comfortable vertical with a bipod at the push of a button. Covers all scenarios you'll run into out in the field. What else is there? It is pretty loud when you bring out he bipod, but it hasn't been a hindrance to me since I'm usually running and gunning. But when I do have my stealth going, I just open it into my hand or onto the ground and it's like putting a silencer on gun. I don't know about the other brand of grip/bipod, but I've had no problems with this durability wise.
Perfect size grip for me
Easy to take on and off
Durable (been using for almost two years)
Perfect shade of tan. Doesn't have that weird shade of green like some tan products do.
Very lightweight. No noticeable weight on the front.
Loud (not that big of a deal)
Needs a little heft to put the bipod back in (again, not that big of a deal)