...You Claim on Lawnsite that backpacks "take too long to start up and put on" compared to "just grabbing a handheld". Today I Borrowed a Handheld from a Homeowner and Timed it.... Starting Backpack-2 Seconds. Starting Handheld-2 Seconds. Putting on Backpack-2 Seconds Handheld-0 Seconds Total Time Save by Starting and Using Much Less Powerful Handhelds--2 Seconds.