I have 3. Two are in the attic and broken. One is a Kenmore and the other is a Brother. Don't know what is wrong with them and don't care.
I have a Singer Featherweight and all the attachments to do just about anything. It is a wonderful little baby and I am learning something new on it every day. I use it for everything and don't miss the other machines at all.
Maybe some day in the future I would want a really spiffy one but not right now. Would have to win the lottery first. LOL