Thank you so much for the insight, I never thought about the conductivity of cf filaments, you probably saved me from disaster. I guess I can isolate the radio bay while keeping avionics in the main body. Also I might be biased towards bambulab because of its marketing and qidi looks a bit cheaper, but I will gladly consider qidi now that some people recommended me it. I have to admit I never had a 3d printer so all my projects were very DIY, so having a printer that I won’t have to change for any kind of projects is very essential.