Recently i made a software that will help you pick a proper hero against enemy team. This tool will make sure you don't pick a bad hero and will make sure you dominate enemy team. It is really fast at suggestions so it can be used while playing. You can see it in action here: http://www.dadaas.com/dota-2-booster-will-increase-your-mmr/ it cost 10$, but i m giving it for free to everyone until 1.1.2015. like a Christmas gift, have fun