Selling my bike? eBay, Craigslist, how?

Hi all-It's time for an upgrade....

What is the best way to sell my bike? Is it eBay or local Craigslist? Or are there other websites?

Am I exposed to fraud when selling on eBay and what are the things to consider when selling on Craigslist? I honestly have no clue. Please help :)

Thank...