Everything is cheaper, but not everything has potential. Here's the coins that I will buy and why:
Cardano: Great team with alot of experience from ETH and ETC. They are focusing on a long term approach and real life use cases. Some pros with them are that they'll soon release nano s support, their team is massive and them peer reviewing everything which reduces uncertainty. They also focus hwavily on scaling, and since they havent released the entire product it is easier to improve the protocol as opposed to when it's up and running like Eth for example. Cons are that the investment is mostly based on the belief of the team delivering in the future. I've researched the team and I feel comfortable trusting them in the long run.
ETH: Great smart contract platform that is already up and running. It has alot of scaling solutions being worked on right now. More and more successful ICOs are getting based on ETH. The devcon they had a few weeks back gained alot of attention from developers which is a very good sign.