Learn L4E. It's a super easy transition from LBL(learned it last night in about 10 minutes) and still a world-class method.
Top-first users use a bunch of top-first methods, v-first solvers use L4ETop pyraminx users know all the major methods, because not all scrambles are best with just one single method. Sometimes LBL is best, sometimes keyhole, sometimes l4e, etc. So learn all of them.