If you still can’t decide between the Panasonic GH5 and Olympus OM-D EM1II Michael The Maven has assembled one of the best comparisons/reviews on the web of these cameras. Of course, he brings up the price of the OMD and the GH5’s video AF issues, but the GH5 does surprisingly well against the photo-centric OMD for photography, while the OMD keeps up with the GH5 for video. Micheal chooses the GH5 in the end, but you could easily choose the OMD instead depending on the features that matter to you.
Panasonic GH5: B&H Photo / Amazon / Adorama
Panasonic GH5 Film Maker Kit: B&H Photo
Olympus OM-D E-M1 Mark II Amazon / B&H Photo / Adorama