I see you noted that one so go look at Virtual Router as well.
As to your speed tests, try them and see?
Hi guys, I find some software which can turn my windows laptop into a wifi hotspot. It seems that there is not big difference between these software: My WIFI Router, connectify, WiFi Hotspot Creator. They are all free. Do you use these virtual wifi router software? which one do you like? which internet speed is the fastest? Should I buy a router? I think they are very portable!