I prefer the 600mg Test and 750mg EQ version. EQ is known to increase RBC count which thickens the blood so have some bloodwork done at the end of your cycle to make sure your levels are within range. If you can, try to donate blood - you're helping to save a life so it's a dual win anyway.

Anyway, regarding the HCG.

Think of going on cycle vs running a PCT as an on and off switch for your balls. When you go on a cycle you flick the off switch for your balls and that switch stays off until you come completely off. PCT is an on switch that gets your balls working again after you're done with the cycle. Running HCG in the midst of a cycle would then be the same as flicking the on switch back and forth repeatedly while the master current is off. Doesn't make much sense to do it anymore does it?