If you want to use a fairly large amount then you will NEED to go progressive.
If you go progressive then dont consider any of the american makes, their solenoids cant handle it, NOS Holley for example require a solenoid rebuild every 6 minutes of use when used progressive and require a second "backup" solenoid to be used as well.

Where as i suspect if you ask Rod that he is still on the same solenoid he has had for years and it has never needed any attention at all?