Ethereum is still one of my favorite crypto projects. Vitalik put the blockchain on a whole new level. I have no doubt that Ethereum can be the number one crypto within the next two years.
Ethereum is my favorite mainly because the transaction speed is super fast. And happy to say we are again slowly entering $1000 (current price $959)
"Super fast" is a very relative term I would say. It's still by far not fast enough to serve the demand that'll be created through blockchain platforms very soon. But we'll get there eventually!

Finally we have something to hold faith on. I think ETH will keep building momentum throughout 2018. My projection is 2.5 k end of year.
By the way that the StateofDapps keeps building up, and with the upcoming updates for ETH, I also think that it will keep growing throughout 2018. I see it at 3000-4000 by the end of the year
Impossible to know where Ethereum will be at the end of the year as there are so many unpredictable things to be factored in. I am also positive though about the overall outlook.
Yes, Hard to speculate. Can be this consider may turn out to be true since it is currently the leading platform for smart contracts, dApps and ICOs. Still, its unconfirmed either it'll down this weekend or will continue into next week or bull move.
Now your prediction is bullet proof as you presented three different scenarios that might happen for Ethereum