I use all of mine except for the Wheeler and Wilson treadle...so...
Singer treadles, Singer Featherweight, Singer 201-2, Singer 99, Pfaff, Remington, Viking, Brother and Janome

My main machine is my Janome 6600. Also have a Brother CS6000i, Singer Curvy, and new Brother PE 770 embroidery machine.

15 year old Viking and 30 year old Kenmore

i have a viking saphire and a little singer quilter

I have a Brother Innovis, regular sewing/quilting machine & it does embroidery too. I also have a Babylock Serger, it's easy to thread. I wish I had another regular sewing machine.

I have a Husky, Janome 6600, and Janome 300E

I have a Janome 11000, Janome 3160, Viking 936, Janome cp1000, Babylock blindhemmer, and an older Viking #1

Vikings, Designer 1, Designer SE, Topaz 30, & Diamond.

Brother PC6500, 3 Singer 15-91's, 1934 Featherweight, Singer 301, Singer 404 and a Brother Wizard from Western Auto. Then the industrial machines: Singer 31-15 and a Pfaff 138-6
I think that is all of them.

i have a designer 1 viking & brother ultra 2001, a travel machine brother that i love cs8150 (cost under $200.00 and sews great)