Shortstackers at low stakes

[godofgamblers]

I'm wondering if anyone has played with any regular shortstackers at 1/2 2/4 and around what their winrate is. I have a small bet with a friend and he claims 6+ BB/100 while I claim below. My only reasoning is that if it was anymore, there would be a ton more shorties, and that these games are nitty as hell generally. Thanks for any help.