Hardcore viable guide suggestion?

Heya :)

I have decided to return to Path of Exile.
Now my decision is to play in a hardcore league, in which I have basically 0 experience.
So I was hoping you guys could help me out.
I am looking for a guide (Hardcore viable of course) which will be beginner friendly since I have no gear, but also strong enough to carry me through till end game (if possible). I am aware that grinding is a part of the process and I am prepared to do so.

I particular like builds which have high clear potential, like the good old Lightning Arrow builds..
I have no preference to what class, so any recommendations would be greatly appreciated!
Of course I know that there is a whole forum section dedicated to guides, but I am having a hard time finding a guide which is both hardcore viable and beginner friendly.

Looking forward to your suggestions! Thank you all!


Sinux12