I don't really have confidence about bitcoin because I believe the upper limit of bitcoin will not be much higher.
Nework (NKC) is the first blcokchain project I have heard, that's why I choose to invest, but how to recognize a good project and how to choose a potential coin？
Any suggestions?
The only way for you to do that through join in the ico group that there was a lot of ico traders have joined with it and it will be help you a lot. Try to see the potential coin not from the potential of investment but try to see about how product that will be delivered by the team. You can see buddy and it was offering a very good product with so many advantages.