Anal combined with clit. Awesome!
I think I had a g-spot one for the first time just the other week... my fiance was licking my clit & fucking me with a vibe after we had sex & he came, & I swear my orgasm was NUTS & felt a little different, a little more powerful & not so concentrated around clit.
Anal still wins my vote though, as I have much more exploration to do with this g-spot!