I305 & Skyrush are the big ones for me as well, for the aforementioned reasons. To a lesser degree, I'd say Great Bear also fits the bill. It does something a little different by putting a little helix after the climb but before the drop, then puts together a nice (albeit fairly vanilla) sequence of inversions, then after the zero-G roll... it just heads back to the station and throws in a random wing-over for the hell of it. How disappointing. Not that it would have necessarily been great if B&M had cared at all about doing something interesting with the second half of the coaster, but I doubt it would find itself ranked dead last of all the B&M inverts I've ridden (which is only 10, but still).