the best scramble ive ever gotten 

L' R2 U2 R2 F' L2 B' R2 F R2 F' L U B U' B' L2 F - 7.12
z2 x //Inspection
D U2 //X-Cross
x' R U2 R' //2nd Pair
y U2 L U' L' //3rd Pair
U R U' R2 F R F' //4th Pair
U2 F R' F' R U2 R U' R' U R U2 R' //OLL
U' R' U' F' R U R' U' R' F R2 U' R' U' R U R' U R U' //PLL
Moves: 49
TPS: 6.88