I run both. But I kinda love nitro more and its all I race. Nothing wrong with electric but there is something about nitro even with all the hassle around it. And basing it from audience impact when electric runs people hardly watch it but when the nitro starts reving at the pits more people are watching.
Electric are definitely faster and it has elevated fun factor. When I run them it just puts a smile on my face. I am not good at racing it though cuase the mains are short. I am a slow driver but I try to be consistent so I can get by well during long mains with a nitro.