^ You're right man.
I think it's important to buy a game that everyone else owns as well.
Like COD4. A lot of people bought that game in Pakistan and the Middle East; so finding lag-free games was very easy. COD5 was the same as well, you could find games easily.
KZ2 was kinda disappointing, maybe it had a bad netcode, but it was pretty laggy.
SF4 is very lag-free as far away as Hyderabad where Irontriggor is. Locally, uptil Islamabad, there's no or little lag.