One fella on Snipershide (?) didn't give it favorable reviews for ease of learning to use and lack of support. Called Kestrel. They told the guy to call Horus. Horus told him to call Kestrel.
Were a few features he couldn't figure out how to use.
I was looking at it but think I'm personally gonna go with a 4500 with bluetooth. May reconsider a few years down the road.
FWIW......