Yes I would definitely do research. I had a 2170 that have a low number of hours on it when the motherboard went out. Even tho local dealer was certified mechanic, he couldn't fix it so we shipped it to Pfaff to be fixed. Cost me $750 to get it running! So I'm not a fan--won't ever buy another! Now let me know if you want to talk Bernina---I absolutely LOVE mine!