Compressor that runs Altarous?

Owners of the Altaros compressors. Do you use compressors that have large storage tanks of say 20 to 50 gallons. Does this make a difference in how long your Altarous runs before other compressor kicks on. I only have 4 gallon twin tanks on my compressor. It puts out 4.0 cfm at 90 psi. I also know you can lower flow on altaros to control how much your compressor runs, but would add storage on compressor increase time of altaros feeding air tank?