The jig is a classic for walleye, and just about any fish, because it works. Having said that a drop shot does work, and in spots might be better. If it's real snaggy a drop shot might work better because the hook is away from some of the snags. It is also easier/faster to replace a proper drop shot weight than it is to re-tie a jig. If you're fishing deeper (or faster) but want a light presentation at the hook a drop shot allows you to fish a 1oz weight but have nothing but a thin wire hook between you and the fish which can make a difference with finicy walleye. I use a drop shot a lot now with my kids b/c it's even easier than a jig for them but that doesn't mean it is beginner's only technique. If there is more than one angler in the boat and jigs are the choice maybe one person could try a drop shot.