It looks like "Tubes" is the winner!
For three reasons:
1) The color saturation (and overall 'look') of "Tubes".
2) She looks better in Tubes (whatever it is.)
3) Her demeanor and performance in Tubes is better: it looks like she's feeling really sexy (ie look at the 'kick' that she does at the beginning of the 'turn; look at her facial expressions, etc.)