A bit of a ramble about why I think the grey knights should have access to chainswords and maybe a bit of musing about the identity of the army and its place in the wider 40k space.
High Dmg, good Str, good AP, low weapon skill - Nemesis Daemonhammer High Str, no AP - Nemesis Warding Staff Good Str, low AP, good Dmg - Nemesis Force Halberd Low Str, high AP, low Dmg - Nemesis Force Sword Low Str, no AP, low Dmg, high volume of attacks - Nemesis Force Falchions
On the note of Force weapons all being clumped together(things like halberds and swords having no distinction) I feel like the biggest letdown for me with 10th edition was the massive amounts of flavour being lost and psychic powers being really boring in my opinion. I for example really enjoyed the chapter specific psychic powers and stratagems like Raven guard putting assault centurion’s into deep strike.
GK are meant to be the elite of the elite, and just like DW, their loadout should be customizable, not watered down and simplified for the sake of "fewer dice rolls". I was crushed upon realizing that in 10th we're now getting all weapon profiles rolled into one as well. On top of that, psychic attacks and abilities are arguably also less potent and feel far less meaningful.
Speaking of games, the tutorial mission in the background of the video reminded me how terribly I disliked the WoW assets used in the new Chaos Gate. Anyway, I wish you good health.