Better hurry before they are completely gone, but....
I have tried the following and all smell good oob, but I have yet to soap them:
Dragonfruit Acai - really, really good & my favorite of those you listed. Not sure how to describe it, but it's a really beautiful blend of fruity scents. Not too sweet, not too tart. Just good and spring/summery.
Cranberry Yuzu - also very nice. Has a hint of sweet cranberry with tart yuzu. Very nice blend.
Strawberry Mojito - a nice, mellow strawberry (not overly sweet like most strawberries) w/ a hint of something more. Not strong on lime, but very nice.
I think they still had it this morning and it's not really a citrus, but is another good fruity scent is "Guavaberry." It's smells kind of tropical w/ a hint of berries and a hint of something citrus-like. You might like it as well.
If you're looking for something that's a potent/tart citrus, I'm not sure these are great. They're more on the fruity side w/ some citrus notes I think. Then again, my nose isn't too good and I'm terrible at describing scents!
That said, they are all really good fruit scents that I would definitely recommend...at least smelling them oob. Who knows in soap? :?
Good luck and let us know what you think it you purchase any of them!