You guys that use the LFT shad should give the slug a try, seriously. It's works just as well as a trailer but you get 2x the usage out of it. Put a little kickin bass on it and it's hard to beat.
If you don't already.. Take the time to put a dab of super glue on your chatterbait before you slide the plastic on and the trailers will last even longer. I've got jigs that have 15-20 fish under their belt and the trailer hasn't moved... Just a money saving tip. You're right though the slug and LFT and some other brands are legit.