swore by kirshbaum pl2 1.15 for years then wanted to save some $ without performance loss... been using MSV focus hex 1.18 @54 lbs. in my bab. apd for about a year--i'm totally sold and may even go down in tension to 52ish for starters. i'm a spinmeister-type player, so may even try 49ish...
Babolat APD Cortex leaded w/ 9g from 9:00-3:00 evenly;
full bed of MSV Focus Hex @ 52 lbs./1.18mm