Look at kekcoin, it is a very very small coin with great fundamentals, also alaniz from rads is advisor. Look at their roadmap and last updates
Netko is also a sleeper, and great investment opportunity, its from a slovenian IT company.
You can both coins stake.
Bitcore currently big rise in price but after a correction its also good. Look at bitcoin cash marketcap and then at bitcore marketcap. There is for sure more room for growth but I expect it in 2018.