I'm adding another recommendation here. I would suggest also researching PIVx it is dnet rebranded. It actually seems to have consistent development and the future twist on anon also looks interesting.
This is fluctuating between 1k and 2k sats, I expect it could explode if its twist on anon/pos/masternodes work out and gains some traction.
Thanks for your recommendation. Seems like a good opportunity to invest into it earlier while it fluctuates between the mentioned satoshi levels. While this volatility makes it good for profit, it could rise even more in value, if new features become added into the cryptocurrency. Especially, masternodes feature which I think that will help encourage users to set up nodes to earn rewards, while at the same time making the cryptocurrency even stronger than ever. With anonymization techniques, it can prove to become useful in the darknet markets, once adopted.
Nevertheless, if you have any other good coins to recommend, feel free to share them with me, as I'm always investing into altcoins and holding them for the long term.

Abiky, how is it going on your Raspberry Pi ROI? What progress?
The latest I read about Casper PoS ~1 month ago was that minimal 32 ETH will be required for 1 stake. Couldn't find the link to pdf of this.
I hope this won't change much.
What are your predictions for ETH price? I hope to see 0.02-0.05 at least

I haven't been able to build and compile the wallet to run on the RPi yet, but as soon as I do, I will share results with you over PM, once I receive my stakes. In the meantime, I have managed to buy 10,000 DOPE to see how much I would earn in the following months.

As for ETH, I hope that it would reach at least 0.03 BTC by the end of the year, once it migrates to PoS stage. Hope that my accumulated ETH will be worth a lot someday.
