You got 2 pyro pts to spare, Id take another out of both FireBall and FireWall (its aoe ratio/hits doesnt increase 14->15 anyway btw) and get HellsBreath 5 but that’s just personal preference about Hells breath.
Thauma is pretty straight forward (all swells maxed and reversi like you have), the question is only between getting a higher level of Transpose or some Swell/Shrink body.
Swell body is nice albeit situational (double drops, most fun on silver/gold mobs, double exp is fucking amazing if you encounter a blue mob while grinding), while Shrink body is actually a very underused debuff. It can make threatening mobs deal puny damage or make you get more hits out of skills with limited aoe-ratio (FireWall) for example.
Thauma3 is still underwhelming though, with C2 being the main attraction in the class, so I’m sure someone will for good reason come around saying throw a rank of linker/warlock/FF or whatever else in the build instead.
(I kinda wish I’d have gone Pyro3-Thauma3 tbh. Mine is Cryo3-Thauma3-Sage and still hoping Sage2 will make the character more exciting ^^"…but then again I wouldn’t have made my fun-to-play Pyro3-Chrono3 if I had a Pyro3 already. I guess the conclusion here is, in general only go Thauma3 if you reeeeaally like the class concept, or go chrono if you want all the fun it brings without being the same old meta chrono build everyone else has)
–Thauma Attribute Rant:
Just make sure you get the swell attributes (that’s where like literally half the buff of each swell comes from, or MOST of it if you only go C1/C2). When I was focusing on my Thauma, I got Left50 as soon as I got Thauma (like 1.5mio silver?), maxed RightArm to 50 when I hit C2 (3mio) and got SwellBrain to 45ish the moment I hit C3 (6-7mio I believe).
Getting an essential chunk of them (say SwellLeft/Right arms above 25ish = 1.5mio maybe) is completely affordable (it’s mainly Swell Brain that has ridiculous cost, while also being the weakest swell buff and the one most people get annoyed by…). All the extra def on Right Arm is glorious (when I got to spion archers in Nahash they did nothing to me with their Spiral arrows xDDDD…), while like 15 Atribute levels give the same extra atk/matk as if you had 5 more skilllevels.
My reasoning for focusing on getting the attributes maxed was the fact that Thauma is an underwhelming buffing class as it is, hence I wanted to make damn sure that I’m at least trying to bring the most out of it if I’m already using so many buff-slots of my partymates that they might get mad about it (I remember several occasions where strangers were actually impressed by how much extra matk/atk my buffs gave them).
But everytime I do get paired up with someone elses Thauma on an alt, I feel freaking ashamed when I can tell that they have all their swell attributes at Lv0 without even having to ask them… they then also usually top it with using Reflect shield as well. This is the next level of Archers who share their SwiftStep c___c
Getting paired with another Thauma while I am on my Thauma is even worse, as they keep overwritting my buffs with their shitty ones xD…