If you use crankbaits definately go with a lighter action rod. Some of the pro's even use fiberglass (for its flex). A stiff rod will tear the hooks out of the fishes mouth with a crankbait. A medium would be a good all around rod but if you use crankbaits alot one day you can add a crankbait rod to your collection. Definately a medium action for your first rod, much more versitile. And it will cast lighter baits further. Anyone want to correct me here feel free. I'd like to see him get off on the right foot.