I’ve been reading a lot of people talk about full STR x STR/DEX but I don’t know what is the best way
At this moment, I’m level 72 with 15 points in dex, 10 in con and the rest in STR
What is the best path and why? 
Around 80~100 dex is fine unless you want pvp
don’t forget to let your HP about 10K+ is good for survive in mission or dungeon… I met lv 200+ archer/wizard who have HP 6-7K got 1 hit kill by boss in mission that really horrible @_@!!
you don’t need to invest on CON much up to your equipment and companion’s MHP (25%bonus while mounting)