I bought a 6x24 Crossfire from The Sample List for $89.When I recieved it I mounted it on a rifle went to the range ti sight in. I discovered the turrets had two clicks of slop but it held zero and the glass was as good as my Nikons.I contacted Vortex about the problem with the turrets and and they had me send it in for under waranty for repairs. Other than that it seems to be a good scope especially so for $89 and they back up their life time waranty.
I also bought a Sightron and I think these are really good products for the money as well.
Also before you buy any optical product you might want to check with the Sample List because they have some really good prices.