Hi everyone, I was browsing around the forum, & I saw different opinions on the Sizes & why to go for 35cm rather than 30cm for example, (Most of the responses were go for that size because of the Space or Height) I wanted to open the discussion on that topic what's the driver for choice? Is it " How tall are you ?" , or " How much stuff do you want to fit in ? " , or " The Fashion ? ",.... Like For example some ppl like to wear big bags but they choose big bags not because they want more space (it can be 80% empty!)... They only like the look of big bags on them & because its fashionable, regardless of their height... So, for you whats your driver? What do u really care of? So, For you whats your driver? What do u really care of?