I wouldn't be without normal females.... some of the traits on those are at times just as desirable as morphs (Depending on what your breeding for).

I have light colored girls, blushers, odd dinkers etc that I want for select projects. At times, with a dinker.... you just never know what your going to get from her.... unlike a morph where you know what to expect.

And normals are beautiful too!

That's my 2c