Which would you pick?

A cinny, because I love all of the combos you can make with them.

For me it would be the YB cause I need one for my male

Personally, I would get the cinny in your original poll. I already have a spider and pastel, and a YB I would only really get if I were getting a pair. Yet, if you get the female now and grow her for a few years, you could get a corresponding male in a few years when she is ready to breed..
If I were starting fresh with no morphs.. Spider. I started out with a pastel for cost reasons at the time, but got a spidey soon thereafter.

I already have a NERD Lemon Pastel.............
therefore, in my best interests I would choose Spider.

BEES BEES!!!

-Tybalt