What it comes down to is preference. I"d love to go all electric and I do have a couple electric items, but:

1. I like the sound of Nitro.
2. I like the smell of NItro.
3. I like the lower cost of Nitro
4. I can't hear my wife yelling at me over a Nitro motor running at full throttle, thus I can assume she isn't saying anything usefull and I can tell her later that I wasn't able to shut off the motor because the throttle was stuck...