Even though the Crux is $1,000 they are very nice. I have the Archangel and ARK30. Being that you have to wait for form approval get all the paperwork and pay for stamp and get the one you want. It is a lifetime investment and the last thing you want is to be unhappy with your choice over a couple hundred bucks. Not that any of the suppressors mentioned are bad, just get the one you want over saving a few bucks.
The 6.8 is the #1 choice for hunting deer and hogs in an AR15