What color are your JLs?

I tend to buy black 1:1 cars most often and really like some yellow cars. I have stayed away from yellow in 1:1s because of the usual burn-your-eyeballs yellow of most cars. MY toy/model collection is a different story however and about 20% of my 1:64s are black and 10% are yellow. My 1:64 collection is just around 200 cars so the pictures included show almost the entire collecion of that color. Not included are the carded items that will never be released.

Anyone else collect certain colors either by design or by natural tendencies?