Now that the iPhone 3G S is out and available half of the premium smartphones coming to us this Summer are ready for people to purchase and try out. The T-Mobile myTouch 3G is coming next month, the HTC Touch Pro2 devices should be coming in July too, and the BlackBerry Storm 2 will be coming at some unknown date. We do have the Palm Pre, iPhone 3G S, and Nokia N97 and I personally purchased all three of these devices with one being returned so far. One of my evaluation criteria for a smartphone is its ability to work with my Exchange account. Windows Mobile sets the bar for Exchange support since Exchange is a Microsoft client and this is one area where Windows Mobile does things right. A bit surprisingly, the new iPhone 3.0 OS found on the iPhone 3G S offers the second best Exchange experience with only one thing left to add for me to be truly happy and no longer reliant on a Windows Mobile phone.