Never owned a Vortex but I recently picked up a StrikeEagle 5-25X56 FFP with an EBR-7C (MIL) reticle specifically for the ability to parallax at 15yds, reticle, zoom range and FFP. Figured if it didn't track, I could at least use hold over. Clicks leave a lot to be desired if that's your thing, but with the EBR-7C in MIL or MOA...you really don't ever have to dial.
I must say, I'm highly impressed. It's probably a little overkill for most, but I'll use it for the occasional NRL22 match.
It's just sitting on a Savage MkII but with Eley Target, it'll stack inside a dime at 50. A sliver over a quarter at 100 and it's 7.3mil to 200yds and 13.6mil to 300yds. The reticle has MIL hashes down to 10 MIL so I just dialed 3.6 and held on the 10 MIL hash and let'er rip