From what I've heard they seem to be spot on, maybe a tad bit of balancing needed but for that price they are very good compared to buying Xoar props. Im gonna order a few tomorrow for my octo, they should be good for your Droidworx.
Ahh thats unfortunate sorry to hear, thats one thing I like about california nice weather year round. Well hope it goes well with the maiden flight let us know how she flys. :D
Nice I think it will definitely help out with cooling, I added some bigger heatsinks to the escs on my Octo and it worked great. Did you use the program card to modify the escs settings, how does it fly?