I bought a used Voyager 17 and Hinterberg Stretch Frame a year ago and it was the best investment I have ever made. Nolting bought out Hinterberg about a year ago. If I went to do it again I would look for an Empress Quilter 18, made by Tin Lizzy. It is very similar to the Voyager and has an on board bobbin winder and stitch regulator. Anyone in the Ohio area... I highly recommend Dekk't Out Quilting, Steve Dekker who is carying the Empress. He has helped me out a number of times with small issues and upgrades to my Voyager. Not affiliated with them, just one happy customer.
Debi