Androctonus Bicolor or Leiurus Quinquestriatus

regarding the size of a A. bicoror.. which do you think is bigger.. a deathstalker or a bicolor. 
i got bi color and planning to have a LQ

and can you tell me which of these two is the most aggressive? the more aggressive the species the more i like it.. thanks again.

I split this over into it's own post as it didn't have much to do with the Bicolor caresheet. It should see more traffic here.
Yames

In my opinion they are both great scorpions. My Leiurus quinquestriatus (death stalkers) are very active and fun to watch. They are of a good size. My Bicolor seem a bit small (likely from being captive bred for multiple generations now) but wow are they ever feisty.

In my opinion the most aggressive thing I've seen is Androctonus Amoreuxi they seem to tail whip and go agro if i exhale anywhere near their enclosures. Very funny to see.