Hopefully graduating form general snapping so the lumix is probs not the best. acn also get different lenses for the samsung
Have a look at how many lenses are available and how much they cost. I am not familiar with the Samsung lenses, so don’t know whether you’d regret getting a good initial deal once you started looking for different lenses and found there weren’t many and they are all expensive.
Panasonic/Olympus use the same mounts for their mirrorless compacts so seems to offer the largest range of options and from what I have seen, they seem well priced.
The Panasonic GF6 looks like a decent camera, but is £100 more than the one you link to.
There are plenty of people on here with more experience of this type of camera who might be able to advise on other options.