Which are the alts worth mining or buying and holding as of from now to make a decent profit in future.
Ethereum is on talks Bitcoin 2.0 ?
What others please suggest and provide a brief of your speculations
Are you asking if it is ok to buy ethereum,yes it is ok to do so not from my own opinion but many so called experts have been advising or pumping this coin,you can also try Rubies they are backed by a solid business and also CBX..