With a glow engine you can get 20+ minute flight times. With electric your looking at 8 minutes tops.
Statements like this one never cease to amaze me.
Yes you can get 20 minute flights or better with glow engines you can also get the same duration with today's electrics.
Whether you chose electric or glow is more of a perference!!
if you are interested in electric powered flight check out ezonemag.com
I personnally like both. Electric flight is much less messy and engine tuning is not a factor charge the batteries and go fly..