where to find new coins?
You can find a new coin on announcement thread in this forum.
Which coins that profitable?
Everyone has the same question with yours.
Doing mining with a laptop is not recommended, but you can try it at your own risk.
I have 1 more question, how to know potential coin before i started mining ? Because i've found many shitcoin with dev exit scam. Maybe you can sharing tips & tricks ? i really appreciated if you want to share with me