S410 tdr altaros regulator

[Eddi3]

So I'm back into air rifles after a good few years out, I have bagged myself a s410 tdr. 22 when I first entered the world of pcp it was only really tench that installed regs but after research I have come across altaros regulator seem simple enough to install no drilling required, my question is does any one have reviews of set regulator and what output pressure to set reg to it says from 100 to 150 it this the amount of pressure the cylinder can hold so instead of 190 I could only fill to 150 max.