Switch from S8 plus
+ faster overall opening of apps, loading web pages etc. At least now, few hope it won't win over time.
+ Size and format, nice to avoid these oversize phones, you also see no more text when browsing a S8 plus.
+ the fingerprint reader is on the power button and works properly, S8ans worth a joke both in terms of location and how well (bad) it worked
+ the wide-angle camera seems fun, see if you use it in everyday life.
+ Much better sound from the speakers
- The pressure-sensitive home button on the S8 is gone
- Slightly lower maximum brightness on the display compared to the S8 Plus, though enough sunlight
- The power button sits slightly too high to be really comfortable.
- The price is too high in general, bought mine for 5700 which is on the verge of what it is worth.
No major difference on the camera compared to S8
Screen resolution slightly worse than S8, you can see if you look closely at zoomed images, otherwise not.
Conclusion: Not worth changing from S8 or S9 to S10e, changed only because I cracked the screen on S8 plus, otherwise I would not change.