I love heirloom tomatoes & plan to grow a few varieties myself.
I was part of a seed swap last year and the Host lives in Canada, don't recall which part... but anyway, it took two weeks for mail to get from there to here and vice-versa! Crazy Eh?
Anywhoo, you will probably be growing more than three kinds of tomatoes this year!!
I'm just sayin'! LOL
"Tomatoes, basil, marigold & lettuce are a perfect Guild."