I want to buy a road bike & need advice. At first, I thought I could get one for under $1000 but now not sure. I definitely want a bike that will shift properly, fairly comfortable without lots of vibration & will hold up. I plan to ride as a workout but not race & am about 5'7 & weigh 170. I road a Fuji Finest 2.0 but was just OK with it. I've been checking out local bike shops & doing research on the web. Like everything else, there is so much information, I'm feeling overwhelmed. Any help you can give will be appreciated.