Best: depends on needs and usecases. Obviously, the majority will name the distro they use here, because if they would think another distro is better they would switch.

Worst: either Pop_OS (the most pointless, with the killer feature of "nvidia blob out of the box", saving literally one command after installation), or Fedora (RedHat + too unstable + and too much RedHat new experimental shit being tested). Sorry for those who like those distros, but that's my opinion.

Quality of Content: 6

Content retention: 2

Speed of new content: 8

Administration/Mods: 1

Community/other users: 1

Forums: 1

Rules: 4

Ease of ratio: 9

Overall: 2

Some additions:

S-Tier

A-Tier

• RevTT (RTT) - Scene/General

B-Tier

• Cinemageddon (CG) - Movies
• Karagarga (KG) - Movies

C-Tier

• Metal.Iplay (RMT) - Music
• Pedro's (P*) - Music
• Exigo (E*) - Music
• LzTr - Music

D-Tier (Avoid)

• IPTorrents (IPT) - General (why?)

Using Ardour here, works fine for my needs.