Who are you in love with? Pick that guy. If you're not sold on any of them, stop dating all three and start looking for someone you actually want to be with. Spread the wealth around. There are plenty of women who would love to be smothered by such choice. I mean, there are worst situations to be in than being caught in a brostorm without an umbrella.
I mean, I'm going to go ahead and assume these three guys don't each think they are your boyfriend. I'm assuming you're just having fun. Dating. Juggling dudes. There's been no conversation about commitment. You've not crossed over to the doucheside. Darth Playa.
If you feel smothered and you like to "settle," then that's just nature's way of telling you these guys are worth it. You owe them nothing, besides being straight up. I'll take another guess: if you feel "smothered," it's probably because these guys all want you to chose them. The agony of romantic surplus. Your inability to pick is a byproduct of your ego. It feels good to be wanted. But enough is enough.
I mean, you live in, at the very least, a four man town, right? Try that dude out.
Line them all up and pick the one on the left. The other two, you can send my way.