+1
the advantage of a sump is not having to clean it all the time like a canister
the advantage of a canister is less room, simple to set up and its very effective with proper maintenance
pick one or the other
however....
if you're basically getting this filter free or really cheap (return pumps are cheap) take all the insides out of it so you dont have to clean it all the time, then if ever need be you can throw some carbon bags in it to bail you out if something goes bad.... just a thought