Get a violet city or violet anything! and then a red or black first! I always thought it was too small too til I owned my very first -- a black first that I completely fell head over heels in love with!
The first is small but that's why it is so versatile and easy to use for those days when you don't have much to carry....like the LV pochette! But fits way more than the LV accessories pochette and is bigger and thicker in depth than that so you can fit all your necessities! Also, when I have a bigger bag,like my diaper bag with me too, I just stick my first in there and take it out when I need it!