Electric power is the reason I returned to the hobby as adult. Given the amount that I have spent in the past 3 years, EP must be good for the hobby!
I started flying contests last season, a few IMAC basic (didn't suit me), and a few pattern meets. This year I decided to stick just to Pattern. EVERY contest I have been to in these past 2 years has had at least one IC deadstick per contest, and at least two of those this season alone resulted in extensive damage to the model (vs. no electric deadsticks). These were not newcomers to the sport, like me, but experienced, seasoned pattern flyers who are competitive. One fellow I know has made the decision to come over to the dark side and try electric. I guess that is an easier move to make when the glow bird is grounded for rebuild. Over the course of these same 8 contests to date, I have not met or heard of a single pilot talking about going back to YS. True this is anecdote - and a sample of convenience with no statistical power, no doubt - but my observation from within my parts of D1 is that the move FROM YS to electric is still occuring, albeit at a glacial pace. So much for this limited data LOL!
Now Matt (MTK) has a gasser or two he flies pattern with, his own designs, and has bought a Vanquish to convert to gas. This interests me much more as I have a stock electric one. As far as IC goes, could it be that gas is the future, not nitro? Anyway, I am not yet inclined to haul a gasser in my used Volvo wagon, but as it ages and starts to smell like old car, who knows right? A slimer? Not likely, I just don't enjoy the mess, smell, noise, etc.
Oh, and I usually get at least 2-4 flights in while the glow guys are getting set-up and started. Sometimes I am even done for the day before a glow bird gets in the air. True, most of these are NOT YS, but this repeated experience at the flying field reinforces for me, at my level of experience, that the time is better spent as stick time in the air on electricity, rather than throttle time on the ground messing with glow fuel (after all , I am a flyer not a mechanic). All just my opinion and observations of course, to each his/her cherished own in this great hobby we share.