I had the HQ16 stand-up model and loved it so much I upgraded to the HQ18 Avante!!!!!!!!!!!!! The sit down would be great if you have less space available or cannot stand for long periods of time. HQ has great support--ask me how I kinow. I have investged in the prostitcher for mine and love it. I also do free motion but there are great patterns out there too. A local dealer is a great bonus but I get my help directly from HQ via the phone.