If portability is not a concern, you can pick up used high end Nikon DSLRs and F mount lenses very cheaply right now. Nikon is going all in on mirrorless now so this stuff is "last gen" hence cheap.
Otherwise, just avoid Canon. Theyre becoming increaingly scummy and you probably dont wanna get caught locked into their system.
The Panasonic GX80 is smaller and has interchangeable lenses. It has a smaller sensor but it's so small you can really carry it everywhere. I use it much more than the Fuji now.
i have a x100v and like it a lot. have shot over 9000 photos so far with it
- size: The Ricoh is actually pocketable. Now every time I go out, I have it in my pants or jacket pocket.
- snap focus and snap distance priority: a godsend for street photography.
- convenience and speed: since I usually have it on hand, and by default on snap distance priority, it takes me a littler over 1 second to turn the camera on and snap a picture.
That said, I did order a Fuji x100v so my wife and I can both have a camera with us when we go out. Also, they are different as you mentioned
A real camera has better ergonomics, great for vacations as you don't have to worry about your phone's battery life. Very good low light performance.