Like me no one has an opinion as they've been too scared to try one. From the talk around the internet they are in the same class as BSA, Low end Tascos and Low end Simons.
Your 6.8 isn't a long range rig you might want to look at a Mueller 2x7 with an Ill. Dot. Bushnell Banners, Trophy's (I'm going to run a 1.5x6x40 Ill. Dot on one of my coyote guns this season) or Ledgends are all pretty reliable. The new Leupold backed Redfields are supose to be a pretty good deal.
AWS