I have five, but actually only use two. They are both Janomes and both stay set up on my sewing table all the time.
The other three are:
an ancient treadle machine that came over from Germany after the 2nd WW with my daughter's MIL. When she passed away my daughter gave it to me.
another very old machine, a Singer, that came over the same way, during the same time period. It belonged to my FIL who was a tailor in Germany before the war.
a 30 year old Kenmore that DH bought me the first year we were married.
and a 60s Singer that I inherited from an aunt. It has all those funny looking things that were used for embroidery. I don't use this one either, but I'm told it works fine. 8-)