Ok, here is my opinion on the subject and I am sure most will agree with me.
For you first cycle, personnally I would only use 1 product. For the simple reason that nobody reacts the same to everything and if you already start with 2 products, you won't be able to tell what does what.
usually, for their first cycle people use an oral, but they don't even call it a first cycle so you might have already tried some d-bol or something like that.
as far as the libido issue, I am not gonna lie, it will happen.
Not much while you are on cycle, but off-cycle definitly and even if you take the "hcg-clomid-tricubulus or any other bullshit" combo
from my experience and most people around me, once you do a first cycle, you will often get some libido issues afterward.
The high libido always comes back, but in my case it always comes back with another cycle as I have never been "off" long enough to let my body recover by itself (no, your body do not recover in 2, 4 or even 6 months like so bullshitters keep saying in other boards to justify their own use)
it does recover, but it might take a year or even more.
From friends who have stopped the juice, I'd say they seemed to be back to normal after a good year and a half according to them
I have never been off for more than 6 months since I started roids so I can't know for sure.