If you didn't need to worry about the technical junk behind the scenes that makes it work.. what would be the features of the perfect cryptocurrency?
The perfect cryptocurrency for is that it is acknowledge by the whole governments of the world and the people. As of now it is still a dream, but I hope one day that could happen, I know it is far from reality, how would could that be possible anyway. No banks and middleman? just pure p2p cashless payment, with low transaction fees? Maybe in the future when we are all histories by then.
i believe maybe that crypto will hardly exist because no cryptos in this market is perfect, just look at the top cryptos, they are popular just because they are trust worthy, not because their technologies, i believe there are many new altcoins in this market is more advanced and may have more potential than old top altcoins but it may need more time to survive in this market before they become famous in the future.