So I am moving to Texas but before I do that I am making sure my parents setup in CT is good. Currently They have comcast and their Upload speed is 45.24 mbp/s and upload speed is 11.25 mbps per seacond. Currently they have a iphone 4s(soon to be 5s) a ipad 3 (I will be upgrading it to a iPad 5 before I leave) a macbook air (new AC version) my brother and I will be getting them the new iMac when it comes out as well which will most likely be AC as well. Currently they have a cheap Linksys E2000 which is a 3 year old router. I am sure the 5th generation one will do well especially as I can get it used for under 100 bucks but will I get any extra power from the 6th generation one considering Comcast isn't that fast? There house is about 1500 square feet and like 100 years old. The linksys has range for the whole house which is over half an acre but if you leave 15 feet in either direction the signal gets much weaker.