This is a loaded question. In comparison to what? Test should always be the foundation of any protocol done.
I will take a stab at what you’re asking. If I didn’t compete then I’d likely never do anything beyond test. As
@b-boy has said many times, pick a compound and take as much as you can handle of it before adding another.
For most people who don’t compete or work in this industry “high test” is enough to accomplish what you need in bodybuilding for the off-season or bulking. Take test as high as you can as your foundation before adding anything else.