This coin:
https://coinmarketcap.com/currencies/zurcoin/#charts is a 4 year old Crypto will a completely unused Blockchain, powerful transaction processing and 2-second speed, a building community of miners POW mining the coin, and a large and bubbling number of project initiatives that the devs are working on.
I bought this coin a little over 2 weeks ago and I am up about 280% or so. I see this as just the beginning - almost everyone I know in Crypto who finds out about this coin buys it (see some reasons here:
https://bitcointalk.org/index.php?topic=2517089.40). I honestly think this may be the next BTC event - the Roadmap is clear, sensible and well-articulated and the market has only been progressively building on the back of a nice publicity feed the last weeks.
They have a new website under dev and a video out here:
https://www.youtube.com/watch?v=ZQM4asbIyWs&t=1s plus there is a WP (search the Bitcoin talk threads) that will be on the site when it is soon up I assume.
How high could Zurcoin go? I honestly think you could be looking at a dollar by January and it is currently 1 cent. 100x return is not unrealistic for late catch-up Crypto; remember this is not an ICO, it's real POW Crypto with a proper aged blockchain and hence an expansive network of coin holders and miners. This largely overlooked coin is well worth your attention.