After months of deliberation, I have decided that I will switch from MFT to the Z mount. I shipped my GH5 and accessories to KEH, and will probably have the money to get a Z6 within the next two to four weeks. I will be using the Z6 for both stills and video, but probably slightly more for video, and am looking for a walk-around with good manual focus. I have narrowed my selection to three lenses: 1. Nikon S 24-70/4 2. Nikon AF-S 24-70/4 3. Nikon AF-S 24-120/4 I know the S is FBW, so its manual focus probably isn’t as good as the other two options, but it’s both native and weather-resistant, something the other two aren’t (or at least aren’t listed as such). The two main questions I have are: 1. Is the S’s manual focus at least decent? 2. Are the AF-S options actually somewhat safe to use in less-than-ideal weather?