There are some promising coins but not as new as NEM but then again, you also have to do your own research on these coins, leveraging your time while you are still a newbie. The best at this time is Aeternity (AE), recently listed on the exchange and has great potential for development, planning and also promising to be the best seen from the popularity of the project to Many investors are interested in investing their money in that project. You still need to verify them through your own research.