For those interested in working on vehicles, this is what I went through to resolve a P06DA Diagnostic Trouble Code on a 2018 Jeep Wrangler JK. www.ocabj.net/jeep-wrangler-jk-p06da-code/
I think it's a great bag best suited for things like a tank trap or ledges / rails. I like it more than a Game Changer for front support if the barricade is suited for it.
It's a coin flip. If you're shooting a 22" or shorter barrel rifle, then I'd lean towards the ACC Elite. Otherwise, I like the Matrix Pro more. However, the ACC Elite can get to a shorter LOP than the Matrix Pro if that is a concern.