I love my Mum's Singer, and have recently tried (unsuccessfully) to blag it here! I use a vintage Pfaff, which is actually my friend's Mum's and it was given a little tlc recently by a local geezer who specialises in sewing machine repair, and it runs like a little sweetie! My mum's machine will stitch through ANYTHING though
I also have a cheapo machine which I don't even know the brand, it's a basic piece of kit, but perfectly admirable in execution

It also works best on cheap thread! Weird huh?
I love the Singer, but the Pfaff is a bit all singing all dancing for its era

I will still work on my Mum