Should i reroll or just tweak it?

[Isumaru]

I currently have a lvl 16 fighter with +10 to str and +10 to end. from what i hear and from what ive tested str doesnt seem to be beneficial so i stopped at +10 and wondered if i had made a blunder on my part in the build. I want to build a 1H Sword/shield cleverfighter and need to know if this str will benefit me if i start pumping end and maybe a little spr for skills seeing as being a 1hander ill be milking my slash and using debuffs to make up for the lack in power from 2 handers or will it be wasted points.
If it is wasted points should i reroll a new fighter with the formulas full end, end/spr, or spr? Now to clarify i do well on my own with this current setup but as the mobs grow in strenght i begin to need more pots and in KQ i do very well as long as i have pots on hand or a cleric/pot combo but when i hit bosses i become alot weaker in defense for some reason and begin to need to pot more than usual.now i need advice on this matter because i dont wanna end up a gimped fighter and would like advice from fighters whove made alot of progress to know the benefits and minuses to their choices. thank you

[icethug]

i dont kno about u but i dont think getin weaker in KQ is normal so i would just put END cuz that may mean u need Def and more HP and END helps with that it helps best if ur gonna be a 1h to

[icethug]

as for the getin weak in KQ its not best to tank when ur lvl 17 -_- so thers ur problem

[Isumaru]

thats true but for the most part i can go through kqs normal mobs with not much trouble, its bosses i have an issue with but yes i am gonna pump end from now on but the thing is is that +10 to str gonna be a gimp later on or will round me out when i become a clever fighter 1 hander.