The amount of runs to level trust should be lower.

[RikiaReborn]

They have doubled the amount of exp per clear.

Holminster Switch 6.25mil
Dohn Meg 7.95mil
The Qitana Ravel 9.9mil
Malikah's Well 12mil
Mt. Gulg 14.35mil

[Vahlnir]

They have doubled the amount of exp per clear.

Holminster Switch 6.25mil
Dohn Meg 7.95mil
The Qitana Ravel 9.9mil
Malikah's Well 12mil
Mt. Gulg 14.35mil

This is more than enough incentive to level my Trusts. Thank you SE.

[AuraAstra]

They have doubled the amount of exp per clear.

Holminster Switch 6.25mil
Dohn Meg 7.95mil
The Qitana Ravel 9.9mil
Malikah's Well 12mil
Mt. Gulg 14.35mil

It looks like at least a 2.5x increase of xp based on the amounts I recall for the first two. For comparison:

Holminster Switch (before) 2500000 XP
Dohn Meg (before) 3190000 XP

My current party of NPCs (Thancred, Urianger, Ryne) are only level 74, so I hadn't gone on to do the rest, but I assume the increase is standard across the board. This is good though. It should only take an average of 3 runs per NPC for them to level now (6 runs to outlevel the dungeon), which will put them slightly ahead of the player (assuming only rested and armory xp buffs and no additional content completed) who will take an average of 7 runs to outlevel a given dungeon.