I sell all my pups on limited which--if the buyer is interested--can be changed to full with health clearances and at least a JH or a CD.
I just purchased a pup--first time in many, many years that I have bought a pup (rather than a started dog). The breeder does the same as I do. She offered me full, and I told her I am fine with limited because I am more than willing to get health clearances and title before full reg.
If a potential buyer is unsure, I can refer them to clients who have purchased on limited and changed to full.