That's subjective. What is your current dose and what do your labs look like to support it? For me, for example, my first labs showed TT in the 1400s so they lowered my dose about 20mg. My second set of bloods showed TT in the 900s so they upped me back 10mg and now I expect to be in the sweet spot of top range next labs. Also, at higher dosages I have bad DHT levels and sub optimal lipid levels.