Cameras

What is the best underwater camera…Olympus Stylus Tough 6000 or Vivitar ViviCam 8400 8.1 Megapixel?

I have a Stylus Tough 6000 and it takes awesome underwater pics. We took it on vacation withus and got wonderful pics of the ocean and the Great Barrier Reef. We even took to the water parkl and got some good action pics while going down the slides. This camera takes good pics. Surprising worked well in the ocean and the pool. Great camera, very happy with the purchase.