New machine advice Sewing Machines Parts and Sales in Los Angeles

I’m currently sewing on my mother’s Brother PC 420 but am getting a new machine for my birthday. So far I’ve tried out a Husqvarna Emerald 118, a Janome DC5100, and a Necchi EX60. I want a machine that can do a wide variety of sewing but I tend to do a lot of sewing with fleece and would like an all metal body machine that can handle like…4 layers of fleece (obviously will be sewing with the correct needles, etc). Does anyone have any advice on any of these machines or a comparable powerful machine? I’m so nervous picking out my first machine!