Hi I have a discovery ffp 6-24x 50 I think it is on my raw hm 1000x 25 cal and am wanting to upgrade it to a better ffp scope I have a hawke airmax 30 sfp 6-24x50 on my 22 impact mk2 I really like that scope except the fact that it's second focal plain and point of aim changes with the power which is kind of important when you want to use the reticle for holdover looking in the $500.00 range for budget which really isnt enough to get great quality ffp scopes what is the opinions on the helix ffp 6-24x50 or mtc king cobra F1 6-24x50 haven't tried dialing but may want to start just need some options the discovery ffp parallax adjustment numbers aren't even close which is a down fall thank you for any help