Well, if you still haven't decided, just the fact that you have 3 that would work is a GOOD thing. Unless the gunshops near you are alot different than the ones near me, you might only have one of the 3 in stock. If you're ordering from a shop or where-ever, then no problem.
Last Handi I bought, I was looking for either a 30-06 or 30-30, either would work for me without me having to buy more dies, brass, etc. 308 was an "almost", but I just didn't want to mess with more brass & dies.
Edit: Geez, I'm going to have to work on my typing speed - looks like I'm posting just a little too late tonight.