Other than LTC I prefer NEM
. OP you will probably not get a stake right now as the ipo is over
but there is a waiting list you can add yourself. There is an audit going on weeding out multiple stakeholders and their stakes will be distributed to people in waiting list.
If you are talking about potential, NEM is the coin you should invest in. Just read the NEM thread and you will see for yourself why people are getting so excited , the number of ideas and features are staggering.
Nothing is certain in life but if I were to bet I will bet big on NEM.