I can't believe Dogecoin price is still going up even when the founder belittled cryptocurrency when Bitcoin price was at its ATH in December. I personally wouldn't buy this coin even when the price is super low right now.
Fast transaction speed, low transaction fees, appearance on many exchanges with many pairs for traders/ investors. What did you want more from DOGEcoin?
Also no major security issues from the time it was introduced.
"Joke" coin, as some people used to call it, outlived lots of "serious" coins