I know I was on a strictly purple jag, then on to pink and black. I want toys that not just work but it sure adds to the experience if they look sexy as well.
And I do have stainless steel toys that are favorites.
I'm a bit sick of pink and purple, so I like the colors that are more rare to see with toys. Blue is my favorite color so I like those, and for some reason I love the look of green toys. I also like black and white because they tend to look really elegant.