Arm Guards or Elbow Guards

Hey guys,

i’m thinking of buying the ROBO body armour and I asked myself a question…and i couldn’t answer it myself so…i thought i would ask for some opinion…

What would you advise…the obo arm guards(that are sold separately)

robo-body-armour

or the new obo elbow guards

robo-elbow-guard

……….i am 14 years old…and i play u16’s club hockey (Pembroke Wanderers) and I am the second choice senior keeper of my school….. The style of play i use is  For short corners I tend to log if its a hit  and i stay up when its a drag. And the odd 1vs.1 I tend to slide… and take the crap out of the player.

What would be the best for me?