Slow down and put some thought into how you would use the machine. You mentioned the one you used to quilt on no longer being available. So, are you looking for a machine to piece your quilts or to do the quilting? Why are you looking at embroidery? What are your current needs? What are your "must haves"?
It's easy to get caught up in "latest, greatest, cool features", but in reality you are best served by understanding your needs first, then finding the machine or machines that meet(s) those exact needs. And always test drive before a large purchase like this. Multiple models and brands if that's what your considering. It's no different than buying a car. You wouldn't buy that without at least experiencing the make and model in person to make sure it fit your needs and you were comfortable operating it.