I have the series 8 - 830 sewing and embroidery machine. I use it for sewing, (any & everything). I also use the embroidery unit. I love the large harp, the jumbo hoop and the jumbo bobbins. I can't think of anything I don't like about it. I took lessons after purchasing her. They were invaluable to learn the little tips & the inner workings of the machine. I have an awesome dealer & that was probably 90% of the reason for purchasing this particular brand and model. I also take all the online webinars to continue learning. I haven't completely mastered fmq yet, but I'm getting there.
I also have a Pfaff 7570 & Pfaff 2170.