Personally, for what it's worth, I agree with this. If you're secondary, I think there's a lot of benefits in trying to boost your T levels through your body's own production. I'm a strong responder to Clomid and hCG, and I don't want to induce primary, so for now, I'm very happy trying hCG mono.
I know a lot of people on this forum disagree with this, and this is just my opinion, based on my own circumstances.
See the above post for my current dosage. I struggled with gyno for a bit (still fighting it off) - you can see my thread on that if you look up my post history. Happy to answer any additional questions through here, or PM.
Like I said in the post above - I feel a million times better on hCG than I ever felt on Clomid. My T is somewhere in the 950-1000 range, my mood, energy, sex drive, energy, everything - much better. And personally, I love having a fuller, heavier package.