@tiremonoffer1 You should add a poll in your original post.
In my experience as Archer, Swordsman and briefly as Cleric:
##DEX
Super useful in PVP. Burst builds will want a decent amount of it for accuracy and higher crit chance. As a swordsman, unless you go high DEX low STR or have a decent overupped gloves w/ high-level green gems, you will miss a lot on high-evasion archer builds rendering some if not most of your CC skills useless.
PVE-wise, it’s nice to have especially at the early leveling stages. Crits and dodges are cool, but their usefulness unfortunately gradually dies off as you approach lv.200. Magic can’t miss. A lot of mobs have high HP and crit resistance.
##STR
Useful in both PVP and PVE.
PVP-wise, it boosts your p.atk and block pen. I wouldn’t suggest going pure STR though unless you have the right skills/equips to mitigate the absence of accuracy/crit chance. Any additional damage is always nice especially when going against high HP opponents.
PVE-wise, you won’t feel it much at the early part of the game. It shines around later ranks where more skills w/ decent multipliers are unlocked.
TLDR (or not): Whatever suits your goals and playstyle. If you don’t give a damn about killing all kinds of archers and some high DEX swordsman since high ranks will be mostly wiz and clerics anyways, go high STR (also if you just wanna do PVE) — but that is if you can get past the swordie/archer matches. It’s annoying though when you miss a lot on them and they kill you instead. I wouldn’t completely dismiss DEX as some builds (bursts and CCs that rely on accuracy) do better with a good amount of it.