I think it's too early for 800 to become viable (meaning popular). As cool as Logo exxtreme is, I think it's too big machine with not enough power for full on 3D, looks like it's great for sport flying, but at the same time it's really expensive and hard to transport.
I've never flown one, it's all based on what I've seen on the videos.
Maybe in 2-3 years when power/price ratio will get better, 800 class will become more popular and more viable for day to day flying.
p.s. I'd still had one now if I had big enough car

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