Take your time and evaluate each one. I'm sure each of them have different things to offer you. As a guy, he should be kind, and willing to put you first. Most of all, before he speaks he should consider your feelings. Most guys can provide physical security to a girl, but only a certain few can provide emotional security.
Talk to them, find out what they like and see if they would fit with you in the long-term because I am sure you wouldn't want to be with someone just for the sake of being in a relationship.
Think of what you want for yourself first, then speak to all of them to get an idea of who they are inside and how they can fit with you in a relationship.
