Strongest Space Marine Detachments Tier List - Best and Worst in Game?

Let's talk through the detachments and formations from the new space marine codex - what's shaping up to be strong or weak?
-- Patreon Page --
/ auspex
-- SubscribeStar --
www.subscribestar.com/auspex
-- Buy Warhammer 40K miniatures here --
UK - Element Games: elementgames.co.uk/?d=10426
USA - Noble Knight Games: www.nobleknight.com/SC/Warham...
or Amazon also in the USA - amzn.to/303klKD
Australia - Gap Games - bit.ly/3N8VBtj
Canada - Fenris Workshop - shop.fenrisworkshop.com/auspe...
-- Buy 3D Printers from Elegoo Here --
shareasale.com/r.cfm?b=168032...
Discount Code for $10 off: MRT10OFF
-- Social Media --
Facebook: / auspex-tactics-1031297...
Discord: / discord
-- Subscribe to Auspex Tactics --
tinyurl.com/yc69mguy
0:00 Intro
1:13 Tier 4
1:34 First Company Task Force
3:23 Unforgiven Task Force
4:39 Tier 3
4:58 Anvil Siege Force
7:02 Sons of Sanguinius
8:37 Champions of Russ
10:42 Stormlance Task Force
12:25 Tier 2
12:48 Firestorm Assault Force
14:37 Vanguard Spearhead
17:21 Black Spear Task Force
19:37 Tier 1
19:51 Righteous Crusaders
21:37 Ironstorm Spearhead
23:56 Gladius Task Force
26:06 Outro