I have been using this model of recip saw for years. By far the best one. A little heavy but worth it if you can handle it. AVT is awesome I can reach and saw with one hand off a ladder. I keep at least two in the trailer at all times.
Have used many other recip. saws and by far this one is the best!! I really put it threw the test. The AVT technology is legit, very little vibration while using. Highly recommend.