Originally Posted by Brimstone
It actually depends on which Sailrite machine you are looking at. Dan is talking about their Ultrafeed line (the LS-1 and LSZ-1), but they do have other types of industrial machines listed on their website - don't know if they also make these heavier-duty machines or just re-sell them, though.
But yea, his advise is spot-on.
Yes, I was talking about their portable machine. They sell a machine exactly like a Singer 111W, but it is more expensive than the Singer.