That's because MINT is being manipulated to make certain people (probably Wolong) money... POW/POS is nothing new, MINT just goes POS faster than most other coins thus far... However, people poured money into get it to 60 sat... then the whales who bought it back when it was 4sat cashed out for a nice profit. They still have a position in the coin most likely, so expect more of that in the future.
It's really difficult at this point to tell if FLAP is going to get picked up like that or not. Obviously we want to see the coin succeed, however, organic growth is a lot better than a crazy pump to 20 sat, only to have it then crash to 2
We need a FlappyPal.