So first off I'm fairly new into cycling as an adult. That being said I looked into getting a bike for commuting purposes decided to get a road bike or cyclocross style that way I can do events in the future. This is where the woops came into play. I bought a cheap kent bike from walmart with plans to upgrade later on. I have sense found out you never want to do that but now I am faced with fixing up my cheap-o- bike or just save up and buy from a bike store. Need advice if keep it what should I upgrade first?