I have a Pfaff Creative 4.0. I absolutely love it.
It has a very large harp for FMQ.
It has a built in walking foot.
Thread Cutter and hundreds of stitches.
It has one really cool feature for chain piecing. When you stop to add the next piece the pressure foot will rise about an 1/8 of an inch so you can slide the next piece under the foot. Wonderful feature for quilters.
I have owned Pfaffs for 30 years and I love them. I would buy this machine again if I needed a new machine.