karate...
Use the "search" option on this forum for information regarding your 'Kalamata', Greek figs. Also, plenty of information on the web. I checked.
Your 'trees" are really just rooted cuttings at this point, and I would let them grow out for a few seasons before doing a drastic cut back on the main stem, which will encourage bud break towards the bottom of the main stem. You may get a fig "bush" by this method, and not a classic "tree" form. Decide what you want, and research methods for pruning fig trees, either on this forum, the other fig forum, or, on You-Tube - which has videos on pruning fig trees.
If you give your fig trees the correct culture, they will triple their present size in one season. They'll need bigger pots, or potential growth will be limited.
Hope this helps. Enjoy!
Frank
PS....Where will you grow these trees, and what climate zone do you live in?