I tried out all the different brands at the Mid Atlantic quilt festival 6 years ago. I was most impressed by the Tin Lizzie and bought it. In 6 years it's been a work horse. I called tech support 2 times and they were great on the phone, walked me through the solutions and I was back in business.
I don't know what brand will speak to you but try going to a quilt show to try them all out.