I have a Juki on a frame and I have Husqvarna Viking Sapphire 835 for sewing/piecing. It has a 10" throat, lots of fancy stitches & is very easy to use. I know the new Sapphire 900 series recently came out, but you can still find new in box Sapphires (835 & 870) with warranty & being that the newer models just came out the 800s are reasonably priced. Just google it.