Based on my testing and observation through my new character,Wiz 3 Thauma 1.
Soon going thaum 3 and runecaster.
I m going pure INT without adding other stats.
I just realize, having PURE INT, when doing tranpose, can have more CON than having FULL CON build.
For example.
When Invested 99 Stats point into INT, I got 162 INT including the bonus from Ranks. But if I invested 99 Stats point into CON, I got 126 CON.
As a thauma, doing transpose can convert the remaining INT into CON.
So 162 INT can translate into 162 CON. means more CON than PURE CON wizard build.
As a thauma, I believe, investing PURE INT better than u invest into any other stats. Because it scales properly to you, and bring much more bonus in future.
You can always transpose to CON anytime to get more HP.
So going FULL CON on Thauma basically useless, because tranpose will get less INT, since CON doesnt have bonus like INT.
Even on equalibirium attributes, I have more INT and CON balance than other wizard who invest 1:1 INT/CON. get it?
edit: the downside, u need to heal yourself when you tranpose. because your current hp wont follow your bonus hp when tranposing. so having Healer is essential.
Fun tips, if u have less HP. for example 1500/2500 hp.
Better to tranpose into CON before using resting at bone fire.
Con basically give u more recovery rate.