i am very happy with my cascade. seems to me people like eheim for dependability, fluval for flow rates, marineland for versatility, etc., etc..
as far as i know most canisters have the ability to use a wide variety of media. if you want something they don't come with you can always get what you want. to me that means the media argument is null and void unless you're comparing products of similar price and performance.
in conclusion my cascade does the same job for a whole lot less than the "big names". even after choosing my own custom media which i now no longer have to replace most of... ever.
as far as i know most canisters have the ability to use a wide variety of media. if you want something they don't come with you can always get what you want. to me that means the media argument is null and void unless you're comparing products of similar price and performance.
in conclusion my cascade does the same job for a whole lot less than the "big names". even after choosing my own custom media which i now no longer have to replace most of... ever.