I have a tetra PF10 10 gal
filter on a 10 gallon tank. it is quiet and low maintenance. can usually go 2 months on a filter pad. I like it's simplicity and it fits together nicely.
I also have an aqueon 30 and an aquaclear 50 on a 29 gallon.
don't like the aqueon as it always has that waterfall sound. the aquaclear is great because you really don't need new filters and it is customizable. I think the less filter replacements make the initial higher cost worth. it does rattle a bit so I have the cover off mine. it gets gummed up once a year, but it's easy to take it apart and clean it. .