Hello! When I was in church a week ago, I was playing around with some algorithms and found out an algorithm that can replace the popular J-Perm algorithm. Hold the bar of 3 on the left, and made sure the 2 connecting colors are on the right. If they are on the left, you have the reverse version. The algorithm goes like this. L' U R U' L U2 R' U R U2 R'. If you have the reverse case, hold the bar of 3 on the right and do this algorithm. R U' L' U R' U2 L U' L' U2 L.
I hope this helps! If this isn't new, please tell me who originally made it and where you can find the thread/proof of the algorithm.