Should you train solo move, or should you train combo move? Of course during the beginner training stage, you should start from solo training. The question is when should you switch to combo training?
Hmmm good question! I have no idea! I guess once you've gained some level of proficiency in individual techniques and are confident in how they feel with contact, but what that level is I can't say. I have seen combos done all too often with each technique being rushed and sloppy.