I could by chance both the 14-42mm pancake and the 14-42 1: 3.5-5.6 II R test up to today. Go The Pancake - just as it did another customer wrote in the corresponding rating - unfortunately at 42mm lost the fine structures. Too bad, because the pancake can look very sophisticated, space-saving and funktionell.Allerdings the design of this lens is not bad, because it gives the OMD EM-10 looks like a mini-SLR ... Ultimately, however, always scores with me the image quality.