I use the Swedish layout.

Fun fact, if you are lazy when setting up a new computer with a Swedish keyboard, you can just pick the Finnish layout instead, they are identical and you won’t need to scroll as far down.

As for the physical keyboard I use, I currently use a Ducky One 2 Skyline keybord with the absolutely gorgeous Trailblazer keycap set:

https://www.alohakb.com/en-se/products/alohakb-trailblazer-cherry-profile-keycaps

It is my first custom keycap set I have bought, and damn, it is just fantastic.