Hello, I'm beginner to QubeOS and I don't know really how to use it properly. I'm not really an absolute beginner in Linux (running it since 2 years), but I've never tried it and these I wanna try so installed it 2 days ago. At first it's very good, not laggy, etc.. It's what I want! But today I want to really set this thing up for every day use, but it's not really convenient to use for some of my use cases. So I need your help for global tips to use the system and for my use cases :

• Never really liked use the default Firefox ESR + hardening, used the flatpak app of Mullvad, basically I want to know the way of installing apps

• Want to set up "hacking" lab, mainly Kali or Parrot and other to use with the networking to "hack" them, basically I want to run multiples VMs

Thank you guys 😁