I think DOGE is a good coin, I have known for more than 3 years and often make DOGE as a trading, but the price that keeps on decreasing makes everyone impatient to continue to invest and hold DOGE for a long time.
I don't know how to call Dogecoin in its potential, but it is very good time to buy the coin.
Dogecoin has fallen to low price, which has been below 40 satoshi.