Mom and pop pizza places are the best. I've never been a big fan of the corporate pizza chains, although, Papa John's is probably the best out there.
I think Subway does a lot of franchising and there's been some big issue about how hard it's been for the individual owners to maintain profitability lately.
That does seem likey I forgot that we got a new one in portsmouth a couple of months ago, so that 5 in total 2 of them are within a 5-10 min walk of eachother