The one with the very long, slender leaves looks very sativa to me.
IF you have identified males, and do not intend to make seeds, remove them right away.
I'm glad you re-potted, because that tall one is way too big for its britches! You frequently will see problems like micronutrient lockouts when the pot is too small for the plant, and/or the soil inside that pot has gone sour from all the lime being used up.
Welcome to the site, and don't worry about asking questions that you think are silly, because we've ALL been there at one point or another ~ lol!