With a smaller trailer like yours, you might like an Andersen No-Sway. Instead of spring bars, it uses tensioned chains to distribute the weight and smooth the ride. It also has built-in sway control, which is an added safety measure. I personally found the chains easier to store when not in use.
Other than that, there are good quality units that don't cost as much. Husky, Eaz-Lift, and Fastway E2 are all pretty good IMO (the Fastway provides sway control too).
If at first you don't succeed,
skydiving is not for you.