Omnilex +1

[Zetonegi]

Wait wait wait, we can do the math on this, we have the technology
http://valk.dancing-mad.com/?page_id=200
http://valk.dancing-mad.com/?page_id=279

With a base set of Omnilex, Strategos Head/Body, Darklight everywhere else and a NQ Astral Ring no materia as the other ring we get:
Argute Body first: 870.12 average heal -> 900.61
Omni+1 first: 870.12 average heal -> 907.44
this is on Physick but you get the same % increase on other strength heals AKA Omni+1 is a 4.29% increase regardless of heal potency
This factors in the additional crit, its like 1.5% more crits btw REALLY negligible.
In terms of raw heal
And you still have to wait 2 weeks to get Argute Mortarboard since Gown+Mortarboard cost more than 1200.

edit: This is for a lala dunesfolk with 30 points in mind since thats the base stats I have easy access to