3x3x4 pll

Hi, I use these PLLs for the last layer (3x3x4 and 3x3x5) If anybody has found better/faster PLLs, please let me know, especially N, R and V-perms. By the way, many of these PLLs are found at Kenneth´s brilliant site: https://sites.google.com/site/rectangularcuboids/3x3x2-domino/pll