Here's a good place to start, find out if the games you want to play are actually playable, figure out what the minimum requirements are. most likely whatever is in your budget will be able to handle it. http://cyri.systemrequirementslab.com/CYRI/intro.aspx

I believe the guy mentions in the first few minutes of video that he has to be under a 100 MB file size limit... Might not do as much damage

ISPs offer a certain Bandwidth at a certain price for unlimited usage. Common sense dictates that they would analyze the bandwidth available to the area divided by the users to come up with that number. Why are these networks unable to deliver on their basic service agreement? It's very simple, give me the speed i paid for, that you claimed you could provide, without restriction.