Generally speaking testosterone replacement therapy (TRT) is 100mg-200mg per week. Some juice clinics go higher.
Not every compound requires high test. Primo does a great job by itself; the only probably is it shuts you down contrary to what a lot of sites will tell you.
Running primo with low dose test gives you great results without bloat, high E2 and related sides. Personally I run low test/high Primo for 20+ weeks each year. It's nice to drop the test and give myself a break.