do thats matter ?

u can safe that much too, but really need passion for it.

there someone on our server that always win sage since sage merge server. he(f2p) save around 500 advance refinement.

so u see didnt need to be p2w to saving

There are about 12 sages per month, 3rd place I believe gets 5 adv, that would put you at 60. So 70 is really low for that, meaning you rarely get 2nd or 1st place. It also means you aren't getting it in any event, the current fateful choice being a prominent source.

That, or you aren't saving like you should and are using them outside of rebate events.

I personally have 110, and am gonna get a bit more in fateful choice, I'm going to buy orbs until i reach the extra "victory" rewards. And I only rank top 10 but not top 3 in sages. I had 0 or close to 0 at the end of the last rebate event.