Another Spinning Rod or Move onto Baitcasting?

[chrishogs]

Like the title says, I am about to get my bonus and it is time for another rod, looking to spend between $150 and $300 on the rod and reel combined, but not sure if I want another spinning rod or try my luck with a baitcaster? I only fish from the shore and I primarily fish for Bass. I am also going to eventually get a pair of waders, but currently just casting from the shore. I currently own an ultra light 6' rod with a light weight Pfleuger reel and then a 6'6" Fenwick HMG paired with a Pfleuger Supreme XT spinning reel. I love both and they both have their place out on the water, but at times I need something else haha. I was thinking about a 7' pole, not sure on the action and if I should go with a baitcaster, but open to any and all of your guys' suggestions. Thanks in advance.