I am a yorkie owner and i am going to get a chihuahua soon. (looking for over 4 month for a right puppy now).
 
I wanted to ask yorkie/chi owners about different in personality between 2 breeds.
For now, most people told me that the different are: 
chis are one mostly one person dog, while yorkies more "family breed".
yorkies much more active and hyper, chis more lap dogs and sleepy.
chi more loyal to they owner and most of them don't creasy about strangers, yorkies much more friendly breed.
And some say yorkie much more needle than a chi, and other say that chi more needle than yorkies 
  
would you agree with this?
(of course that all the pets come with different personalities, but the overall characteristics).