Here comes a bonus Quick Hit, Index Renegade Knights. Most of the opinions are the same as in the Imperial Knights review (see here http://hiveoffunandsilliny.blogspot.com/2018/07/quick-hits-july-2018-imperial-knights.html ) so I will focus on the differences.
Lord of War
Can be taken either as Helverins or Warglaives.
Renegade Knight Dominus
Can be taken as a Valiant or a Castellan.
This has fully customizable weapon options. While this allows you to match any Questoris build, it also allows you to take two of the same weapon choice. Two Rapid-fire Battle Cannons sounds terrifying.
Only 2 Stratagems; Rotate Ion Shields and Trail of Destruction. Both are really good.
Only one choice; Infernal Quest. Gives the model Objective Secured while also counting as 10 models.