I've been shopping around for tanks recently and have not gotten far. most of the sites ive looked at dont have output specs and the ones ive seen that do are lower pressure then I want.

this is the first x-valve I've owned and 860psi set output has served me well on my mags but now that I have the x-valve it randomly chuffs like the lvl 10 is hitting a ball even if nothing is in the chamber. its getting frustrating on the field when my gun chuffs and the next shot sends out 2 balls

so i've heard around 1100-1200 is where I want to be at on tank output. is this accurate? and which tanks will give me what I need?