hopefully you can test run before buying.......
I purchased a used (5yrs old) APQS Ult1/14 ft table over 10 yrs ago and it is still going strong. Of course, you must be diligent with regular maintenance...simple thing: clean out lint, oil needle change and I take mine to the factory about every 3 yrs (Iowa)...it gets a spa day and I get to wander around in antique stores, fabric stores, etc. I was hesitant too when I first bought mine...had never had one, but wanted one desparately........so took the leap. I also arranged to have a full day class with an instructor who at that time had the same machine as I did, so I could relate.....that was certainly the best thing about this adventure I did. Remember, this was a long time ago and these machines and assistance sources have certainly expanded wonderfully since then......I am still learning and loving every minute of it....so just jump in and join the party!!!!!!!