I have an APQS Ult 1.... Have had for over 15 yrs, bought used from original owner who had for 5 yrs. never had any problems.....replaced start switch once, belt once, single stitch once.....and I have used daily.....I do keep clean and oiled...and once every 3-4 yrs, put head in car and head to Iowa for its spa day....the techs clean and check places I can't......always an overnite....motel right down the street...love the little town it's in. Of, course it does not have all the bells and whistles, but at this point in the game I don't need them... I guess because I learned without, I don't miss them. But, I did take an all day seminar at the very beginning with Dawn Cavanaugh, who is now a company rep...at the time she just lived outside of Des Moines and did quilts and gave lessons....best thing I did......I never regret my purchase.