GX7 is incorporating in-body stabilization that is as effective as Mega OIS. Mega OIS is currently incorporated in all Panasonic OIS lenses except for the following that incorporates the more effective Power OIS: Lumix G X 12-35 f/2.8 Lumix G X 35-100 f/2.8 Lumix G X 14-42 f/3.5-5.6 Lumix G X 45-175 f/4-5.6 Lumix G 14-140 f/3.5-5.6 Panasonic is likely to get better with their in-body design, obviously. Older Panasonic bodies still sell like candy, so I don't expect to see a change immediately, but what about the long-term? How much longer before Panasonic updates their lenses to gain the extra weight and incorporate the better Power OIS? Would Panasonic elect to lose the extra weight and incorporate no OIS of any kind? I know I have a lot of question marks, what are your thoughts?