Hi Noishpa,
I’ve successfully used PVA - my settings you can find here: Tabletop miniature with 0.2 mm nozzle and PVA support (Dual Extruder)
My main learning is, that printing the whole support in PVA is not the best idea, since it does not print very precise and may deteriorate the quality of the non-support-parts. Using PVA just as an interface layer worked very well for me.