I really like the new caps on Agility by armour, as it makes the choice of armour something more varied.
I am not sure though, if it is good to "hard-cap" it.
In my oppinion, it would be better to set the cap stricter, e.g. from 45 to 35;
but in return, it does not hard-cap, but only half any Agility that goes above (rounded up).
Example:
Guard Flak would have a cap of 40 instead of 50.
If you had an Agility of 60, it would only count as 40 + 1/2*20 = 50