Besides each of them being under a dollar, they all have a significant value of our everyday future lives not only with crypto but in everyday life. Curecoin and Pateintory are the top leading medical coins right now. Ardor is a scalable blockchain for business, being many businesses accepting and using crypto this will be of high value. NEM is a smart asset blockchain which is self explanatory. Nxt is an advanced open source blockchain platform that builds on the functionality of the first wave of pioneering cryptocurrencies like Bitcoin.