As you have no intention of getting rid of your 910 and she is still going strong, maybe instead of another sewing machine that does fancy stitches you may want to consider looking at a longarm setup. The cost is comparable to the high end Berninas. I also have the 150QE and she is over 10 YO now and I dread the day she gives up. But I invested in a LA 3 years ago and love it.