I'm looking for some guidance.

I'm new to the game just building my Mage. Currently level 70 or 71..... I get killed so fast. I'm full int... Granted my gear sucks. But I was wondering if going full int to lvl 75 for fiery set would be a good choice,

I am PVE only and this character will be used to farm. Would like to be able to solo maps without dying..... Another option would,be savage set... Enough str for it then rest to int?


I also played with a Mage that was str/dex.. With a bow.. And killing everything and not dying... Lvl 70. But wouldn't tell me what gear he was using.....
Thanks