I normally use Aqua Clear filters for all my tanks. I currently have them on a 10g, 29g, and a 55g. I also have one on a 29g saltwater, mainly for flow at the top, and in case I want to pop in a phosphate remover.
I just installed a Fluval 1Plus in a 14g tank and will see how that works. I picked this one (and a larger one) on clearance several months ago.
For the 180g tank I believe we have two Rena canister filters.
All in all, Aqua Clear is my favorite.