I guess it really boils down to what you tolerate more. If you can't stand the sight of shit and/or shit fountains, then lemon party is probably better. If you can't stand the sight of gay men (particularly old gay men) blowing each other, than tubgirl is your pick. Personally, I think lemon party is better than tubgirl. Well not better but less disgusting. A blow job is a blow job, but there's no way to not recoil in the face of Tubgirl.