I send any bed size quilts to a Long Arm pro. I had gotten to a point where I would dread quilting a bed size quilt , because I just wrestled with it on my machine. It was very liberating... I could make quilts in very large sizes without thinking about the dreaded wrestling match that was to follow the piecing. The Long Arm Pro's I have worked with have done far more amazing quilting than I would.
For me its honoring , the sometimes 100 or more hours of piecing that I put into a quilt , to have someone who skills can do it justice quilt it.