With archinstall? Ridiculously easy.

I’d just look up each of the options it gives you so you can decide what you want or what works best, but as long as you have an internet connection you can just choose your options and away you go.

If you only have wifi, add another 5-8 minutes of learning how to connect to your access point with iw

Never saw the appeal in vertical tabs, but maybe Edge or FF extensions just don’t do them well enough… Good for Mozilla though, I guess