I've been reading through this forums for the past few weeks and all I see is "this coin is dead" or "everything is a shit coin". Is there any alt coin with potential to invest in or is it only bitcoin?
To be safe, you can buy from the top 2 to 20, but if you want to do more in-depth research on the project you are going to invest in, then you can choose an altcoin that is not even favorite, but you are sure that in the long term the progress will be good.