I'm holding XLM,BNB and ETH, this coin is good for longterms. and i think DOGE coin is also good for longterm, and i already buy DOGE and keep it in my wallet for an undetermined time.
I suggest not to expect too much from dogecoin. it will not give you a better profit. pumps that are carried out only run short and may only occur in a long period. assets for the long term are still many. BNB, LTC, also a good BCH for you to have.