What are the new, non-deflationary, non-energy-black-hole, high-transaction-volume cryptocurrencies you reference? I don't disagree that there are a variety of

What are the new, non-deflationary, non-energy-black-hole, high-transaction-volume cryptocurrencies you reference? I don't disagree that there are a variety of wins for crypto systems, I'm just a moderate skeptic of most of the specific systems I know anything about (obviously, being software systems, many of the things I view as problems can be coded away).