I've only used hob filters, but have had good luck with penguins, they last for a long time, and if you keep them clean, they work pretty well. The benefit of this brand is that they are relatively inexpensive. I don't use the cartridges for them, I packed the back with floss, and use a pad in the slot instead of the cartridge.
I have switched to aquaclear on my 55 gal though, and I do love the variable flow, the ability to change media as needed and the quietness compared to the penguin. They are on the pricier side however.
I have no experience with canister filters at all, so I can't contribute to that discussion.
Keep us posted as to what you go with and how you like it.