I only have 2 sewing machines.
I've had a Singer 9022 for about 25 years. I love it but only because I'm used to it.
I just got a repro Singer Sphinx last month but haven't used it much. It just runs away from me. I haven't been using it because I'm trying to finish a twin bedding set that has a lot of stenciling and whatnot and the 9022 is much easier to control.
I am planning to make a quilt on the other one. It will be something simple with 2.5" strips. I think once I get used to it I will like having an adjustable presser foot and droppable feed dogs.