It is not worth buying because it is usless, It is not deveeloped, it is just a funny coin that is going to die very slowely. You should invest in real coins like ethereum or some icos. I recently bough some neo, after the china will lift the ban it will moon like crazy. Chinnise coins are good to go. Also metaverse it is a copy of neo, also good coin. Walton coin is also a strong buy for me, they are realsing wallet somtime soon so they are worth watching.
Thats right. after all the price change on dogecoin tends to go down and does not give a great surprise ? if you just want to trade it might be better if you are looking for another coin that more potential. because I think this coin already has no great future like the price many times fold in the future. I will not use my bitcoin to invest in doge