Hi I know is a weird question, but what is the best for the amp and the cab.
My new cab I just got today is Marshall 1960 BV 4x12 and I can use in mono on 4 or 16 ohm, my head have the 3 setting 16,8 and 4 ohm. for this is not a problem. but what is the best set to 4 ohm or 16 ohm

can some one can give more info on this
thanks