Guys my friend wants to invest 1 solitary BTC in an upcoming coin. I have read and researched all the upcoming coins so far and to me the most promising two seem to be NEM or NUMUS . I thought Spark was good until the escrow screwup

so I will have to decide among these two.
NEM : Seems to have a lot of buzz around it, 1 million per stake

, big friendly community and a very good promoter and dev team .
Numus : New entry but seems very professional, has mining and already seems to have a very good idea about its future plan of action, also number of coins is less than NEM.
Which one is the better option and why?