Don’t know which cotton to pick?  You should try both so that you know for yourself what kind of cotton you like.  Here are the differences that I found with both.

Organic cotton:

Pros – More flavor, lasts longer, easy to find

Cons – less absorbent, harsher hit

Japanese cotton:

Pros – absorbs a ton of juice, easy to cut and twist, smooth hit, less dry hits

Cons – flavor is toned down, hard to find in stores