Our friends at BillShrink, who developed an interactive tool that lets you compare handsets and pick the best phone-plan combination, crunched the data on some of the newer smartphones and compared them with the current champion, the iPhone 3Gs. “While sticker prices are roughly comparable between smartphones, each offers its own particularly generous features,” the company says. But in the end, customers should base their decision on the total cost of ownership of the device over the entire length of their contract with the phone company. So how does iPhone 3GS stack up against the Droid, MyTouch 3G and the Palm Pre? Results are below the fold.