PT BBs vs. \"Standard BBs\" for NL
 

When posters on here mention their winrate, is it generally in terms of PT BBs (2x the big blind) or standard big blinds? For an experiment, I'm playing 25K hands while 8 tabling $25 NL. I'm curious what a decent BB/100 is (and which one it is), especially considering I'm typically folding all but solid hands or good drawing hands in later position. My VPIP through 12K (a week or so) is 18%.