Of the ones I have seen recently:
- Azami the best looking
- Tia the best performance
- Tadai would be second in looks and second in performance.
Haruka and Mika were both very good as well, but I would say a notch below the 3 listed above.
I did not review Haruka because the MMS aske that I refrain, for some reason. Too bad, because she would have gotten a good one.