Nice solve!! I personally think that if you do the last edge cross before the centers is better (watch Pedro Roque example solves video on YT) can be a little trick but once you get it will be faster.
Average of 12: 8.75 3x3 PB avg12 also 9.46 avg50
1. 8.76 R2 F2 D U F2 R2 U L2 D2 U' L2 B L' U L' D2 R' D' B2 L' F
2. 8.07 F' U2 R2 B R2 B' F2 L2 F' R' F2 L2 D' L' U2 R' D' B' D2
3. 10.09 L' B2 U2 B2 L2 D2 L D2 L U2 F' L2 D' L' B2 L U F U' L2
4. 7.89 U' F' R L F2 R2 U F' D R' D2 L2 B2...