Hybrid is not advised for you, its something you can change to at high levels Rohan Gold when you got really good items. If you must start as hybrid do not put dex until you got crit aura, than put only dex until you reach satisfying crit damage than balance out with dex/str. Hypbrids goes without any vit or you will be gimping your damage for nothing. We would not put any vit if hybrid build but this is insanely expensive since all items must be enchanted hp and good def.
With a crit build you must have crit on wep and that makes you lose out on DD. Hybrid is like glasscannon, relies heavily on Stoneskin and rohas for survival the benefit is that you can kill anyone really fast. 3str/1dex than at 50 something like 4str/2dex or 3str/3 dex or more dex , depends on what you want to focus more on. The more dex you put the more necessary it is to have crit on your wep and pet.
Best wep would be one with Melee/Crit/dex/str. We advice for new guardian like you to start out with str/vit and DD wep at 80+. This gives you some survivability, str adds def and you can have DD on your wep instead of crit plus its fastest way to grind. Later on its cheap trying out a dex/hybrid build if someone borrows you dex accessory and wep.
Thanks for your reading. If you have no time to level your character, our Rohan Crone service is your best choice and we will do our best to help you.