It surely can be confusing when you want to buy a new sewing machine.
I like all the major brands. I bought one that I knew I could afford, have fun working with, and not need a lot of expensive feet. It is easy to repair, too. It was a Pfaff. I got it because of the dual feed [IDT technology] as I have severe enough arthritis in my hands and limited mobility. it is my 'traveling machine.'
Then I finally did buy a Creative Vision [CV.] This is my 'baby.' I don't take it out of my house except for CV classes. It cost too much to want to take it to classes or group quilting sessions.
Basically, check your budget, ask for a no interest loan which most dealers offer, and find a machine you can bond with. Even if it is a Featherweight.