Higher plane was my favorite of the thing. Agreed on the good not great analysis of the regular. I'm a fan of the Alaskan brand of IPAs. My favorite overall is Bells Two Hearted.
Bells is a nice pour. Dogfish 90 min, Elysian Space Dust, and Stone Fear Movie Lions are a few more that I can get that are good that meet the imperial/double standard. Sierra Nevada Torpedo is another good value higher gravity IPA.
While I can't get some of the better rated IPAs in my area, I will say that I have enjoyed my homebrew Heady Topper clone over other beers I've had, including the Pliny the Elder clone I've done, and will make it again.