vartazs

First of all, thanks for your help Now I found a calculator for my pokemon, and I learned how they are bad haha! For my third question, I mean if my pikachu lvl 5 go lvl 15, he will have better stats than the wild pikachu lvl 15 ( with same nature-IV) or it change nothing to aupgrade a pokemon low level?

Hi everyone, it's the first time i'm playing a poke mmo and i'm kinda lost. I just learn learn how to use EV but now i have some question. How do I know if IV is high on a pokemon? I mean, if I know if i caught a good one ( with the good nature) . Does rare candy have some value or i'm better to use it? And finally, it's better to catch a lvl 5 pokemon or I should go for an higher level ( wild)? EX : if i can catch a lvl 5 pikachu or lvl 15 pikachu, i would have a difference between both at same level? sorry for my english! thanks.