@Ubiety a medium format sensor in an FX100 camera size body would be gold.
I use to have a Canon 80D, and took some great photos with it with the kit lens. Was about to get an EOS 5DSR when the EOS R was released. I figured a full fame mirrorless from the company I'm familiar with was the way to go. If I had to do it again though, I probably would have gone with the Sony A7 series.
I have a bunch of 35mm film cameras at home that never get used. I always make sure I have at least one camera with me when I travel. Even though phones are getting better cameras, It's just not the same for me.