what gauges should i run? psi?

[Bazooka]

I have decided on the Viair Dual needle gauges with the black face. They come in 160 or 220 psi.

I have two Viair 480 compressors (200 psi). I forget what my pressure switch is rated at. 175 or 200 I think. whatever came with the compressor kit..

What psi rating should I get? Will be using them for the pressure reading in the bags. I figured the 160 psi would be plenty but just wanted to run it by you guys before I place the order..