I think you ought to enter something. You have some gorgeous quilts that you have made and I'm sure that others would love to see them.
That said, we have a guild quilt show coming up the first weekend in May and I am not entering. We have a guild of over 300 people and there will be plenty of gorgeous quilts made by folks that have quilted much longer than I have. Many of them have a couple of the other ladies do them up on the Long-arms, I have quilted all of my own and the quilting is not very good. I have not desire, at this point, to submit my quilts to their scrutiny.
It is so much easier to tell others they should submit their quilts than it is to tell myself the same thing. lol