I hold my racquet with the butt cap in my palm. Large butt caps (like the ones that come on POGs) make this very uncomfortable. So, personally, I prefer them small. Yonex are the best, but I've modified them to make them, even, smaller. I know this raises the risk of the racquet flying out of a very sweaty hand (which already happened to me once... but only once, so...). Anyway, what do you people like?