I truly had no idea what would show up when I did this. Here it is:
The Porsche is a no-brainer, and the Gr4 Cayman that was 'turned in' at the last re-up point in the FIA season would probably be up there too, if not for it being back in Porsche's hands, replaced by a fresh one.
Kind of surprised to see the SF there...
Had good success with the Vette Gr3 at Big Willow and Brands Hatch Dailies . The Toyota Gr3 at Maggiore, the Megane got me my first win at Brands Hatch, and I guess that Gr2 Nissan came in handy at both the Daily race a while back and the recent FIA Nations race (nabbed me a podium).
I like to lap the W07 at the the 'Ring to stay sharp... exercise the muscle memory, so it feels reasonable in lesser cars. I'll bring it out to do the same with other tracks from time to time to, if I'm stuck in a rut without being able to improve my lap time in a Gr3 car, for example.
And of course the Beetle just works better in some cases, unfortunately. I hate coming up on them in races, but sometimes you gotta use the right tool for the job, and it tends to have an advantage when it comes to QT for some Dailies.
EDIT/UPDATE: occurred to me that that GTR in the top row was the chariot to hell, that I used to torpedo my DR at Monza a little ways back. Couldn't figure out how it was ranked so high here, until I remembered by spiral from the doorstep to "A" rating to mid-pack B lobbies, thanks to my perverse attempts to get in a clean race in the Daily Race at Monza, where the GTR was the META by a wide margin.