I can't give you a good number, but at least 2. Like most things in Modular more is better.
However two will get you good. If you can do more, go for it. If you can do 3 that will help.
If you can get 3 then move on to the stuff like filters.
I can't give you a good number, but at least 2. Like most things in Modular more is better.
However two will get you good. If you can do more, go for it. If you can do 3 that will help.
If you can get 3 then move on to the stuff like filters.