I have a set and never use them when I fly outdoors, indoors (super rare, sure) I use them outdoors if and when I let a friend try my craft in a open field as I stand by real real close. The first time my wife tried to fly the P4 she laid it down on take off, I was very pleased that the guards where on.
Wow! How exactly do you lay it down on takeoff? By being nervous and not actually taking off would be the answer? Another thing I learned with my toy. When you take off, do it. No, that doesn't mean full throttle. It means have control and get to a safe height right away with intent.
Thanks. Guards have a place, still deciding if I need them in the kit "right now". They're so cheap it's easy, but will I actually fly with them and will they impact my main flights (currently) of wide open beach scenes?