It is very easy.
A shorter distance around the ball will do so that you can go around the ball faster with the same speed on your leg/foot= easier to do the revolutions.. simple and YES IT MATTERS
believe me, I am better on akhsdsfsdoak in lower freestyler and I know this, im not cocky and this is simply facts,... ive done patw,pmatw,eatw,skatw etc etc with all kinds of balls, I KNOW it is easier with a size '4.5' than a size 5.... dont come in hear with stupid talk ...
size matters END OF STORY,,... i dont have time you answer/explain all the stuff you wrote in there cause its a crazy wall of text with to much bullshit.... if you deny that size matters you either have a small dick or you are stupid.