Update: thanks for all the help guys. I couldn't decide between crossfire and prostaff so I bought both! The nikon has won the spot on my off hand rig and the crossfire was returned for a refund.
The crossfire was a very good looking scope but the nikons crystal clear glass and better eye relief was perfect. I also couldn't stand how hard the power ring was to turn on the crossfire.
I really like the vortex products and have a few of there other products however this is there lowest line made in china and didn't cut it for me.