I had a Bernina 930 and 730e. About 3 months ago I got a 1914 singer 15-30 treadle machine, a Janome 128 to carry around, a smaller Janome that had no light so 8 got the 128. And my sister just gave me my Mom's old machine a 1964 singer, which is the one I learned to sew on when I was 9. My mother lives with me and has a Janome 6600 which I have available for my use if for some reason the others just aren't enough. I also have a Janome serger.
The Berninas are the ones I use the most.