A friend of mine has an Innova and loves hers. I'm getting a HQ sit down model. I had a framed one and didn't enjoy quilting on it as much as I enjoy sitting in front of my sewing machine and quilting.
I agree with others - if at all possible, go to a show or two and try them out. Each machine and frame combo will feel different. That's also the same with the different frames and identical machines. Of course at the shows they have them on the best frames there are lol. I'm not sure how close you are to a show but it would be worth a road trip to try as many out as you can before you buy.