[Ladees Washerrum]

Looking at the leaks from Samsung’s prototypes, I honestly suggest you to wait till the galaxy *foldable* rolls out or simply use a joystick extension to your existing note 8 as 2 note 8s would always be bulky
Also I’m not sure but there might be one for s8 active not the regular s8

Try Aliexpress, most of the time you can get things which are not listed on the site by talking to the seller with your particular case. From what I experienced by myself everything is almost perfect except the delivery time. It roughly takes 2 months to USA

Search for phone cases and go with 2-3 highly positive rated sellers. It worked for me for my oneplus3t