placecards

How do you word them? Does each person get their own, or is it by couple.

I don't want to do Mr. and Mrs. John Smith because I want Jane Smith's name mentioned.
Mr. and Mrs. John and Jane Smith takes up too much space.
What did everyone else do, or what do you plan on doing?
Thanks!
OH, and I have to print them today to bring to hall tomorrow!!!!

I wasn't planning on putting the Mr or Mrs
Just 'John & Jane Smith'
Or separately - I know I've been to weddings where I had my own and my fiance had his - depends on how many you feel like writing out