Compressor hose size

I just got a 80 Gallon 5 HP Ingersoll Rand compressor.15.9 cfm @90psi.

It has a 1/2 inch ball valve off the compressor. I ordered a regulator/filter in the same size. My question is do I need 1/2 inch hose or is 3/8 OK? I will be using my blast cabinet and air tools.