For the work I was doing, this kit is plenty. I had to straighten out a truck door and pop some dents out and it performed wonderfully. Would’ve like a nice short attachment as the shortest combination is still pretty long for some uses. In fact, you are given enough accessories to put together a quite long tool but of course, every piece you add also decreases its capacity so having more short options would be a bonus for this set. Regarding, it came with a duckbill and the build quality is sufficient for lighter work. If I were doing more body work I’d definitely recommend going to something heavier (and more expensive of course) but as long as you don’t plan on pushing this unit beyond its capacity, I don’t think you’ll run into the leaking issues others have reported. Either that or I lucked out with a good kit. It’s definitely a case of you get what you pay for so don’t expect heavy duty for this price and you won’t be disappointed. Overall this is a very good value purchase as you couldn’t piece together anything close to this set individually for anywhere near this price.