Im no audiophile but here are my takes

For powered bookshelf speakers : either presonus eris 4.5 (with or without bt) or edifier r1700bt but mostly leaning to presonus, i went with edifier since presonus was priced almost double in my country.

Here’s a good sample of these speakers

https://youtu.be/dB_4zqiaY5g

You mean flammenwerfer

and here we are claps cheeks

Suricata

Might be, china plans to implement their “opensource” version of kylin os to ditch windows