Well, if you get another camera, you HAVE to get another bag. Just sayin'.
The X-Pro 3 appeals to me a lot, although I have never shot with a Fuji X-Trans camera before, and these days I'm looking more for the 35mm format look in my images. As much as I like m43 and aps-c for smaller cameras, the 35mm look just speaks of classic images to me. I'd get a Nikon Df or Z6 before a X-Pro 3 in my current way of thinking.