There are spreadsheets and sims available for you to answer these kinds of questions on your own.
Are u sure 100% that yellow gems are +320 pure crit, and not int\crit? same goes for purple, spirit\crit gem?
Im now about th e hastebreak point (5273), i have 6k, should i reforge haste-away to crit?
I just won a waist [Stonebound Cinch] with yellow and blue gem- bonus: 120 spirit. I want to stack all red gems 160int since the bonus is shit, is it better to everything int[160int red gem], or actually use yellow & blue gems. [And if yes, whats stats]