I switched back to an Olympus E-M5 III camera. The older Olympus micro 4/3 system image quality is sufficient, and the camera with a lens is smaller, lighter, and much easier to use for my photography. That factor is a requirement if I am going to have a camera with me when out walking, etc.
I had been hoping that the new OM System OM-5 camera would be sufficiently better enough to justify the cost of getting one. It wasn’t for my purposes, so I’m using the older Olympus model.
At the moment I am using the Olympus 14-150mm lens, but I intend to buy additional lenses, probably a few prime lenses, but I may also get another zoom lens. It depends on how I decide to continue with my photography.