The ceramic is pretty, but very breakable. One drop on the kitchen floor during a wash, and it's likely shattered. I have the Pioneer Big Max Stainless Steel. Love it. I didn't realize how huge it would be but since you have 5 kitties, it'll be good. It holds about 100 oz or so of water, and I have to refill using a 32 oz bottle about every 2 days or so for my two kitties. They love it! It is VERY easy to clean and assemble and is virtually silent as long as it has enough water in it. I clean mine on Saturdays or Sundays and the entire process takes about 10-15 minutes (dumping, cleaning, and refilling.) Filters are reasonable and can be found online for pretty cheap. Oh, and I would recommend shopping online for the fountain rather than going big box store. You'll save lots of money. So yeah... I totally recommend the Pioneer Pet Stainless Steel. I'd say the Raindrop one would be good too, you'd just have to refill more often. Hope this helps.