I look at dogecoin like bronze, litecoin as silver and bitcoin as gold of the crypto world. Alt coins are becoming more and more popular, while bitcoin is still the most popular, 50% of the market belong to alts, and that is a big chunk. What appeals to you more, litecoin, which feels like a cheaper bitcoin, and has same decimal stricture and good fees. Or dogecoin, completely different, whole numbers, no decimals, super cheap to transact.
I like both. Litecoin is good for long term investment, It is more profitable and potential for it. Buy when low and hold it. Litecoin price is $ 47 today, It is low. Because You see many investors have predicted litecoin will touch $ 100 at the end of this year.
And maybe will touch $ 200 at the next year.
I think, litecoin has potential to do it.
I have used dogecoin for daily trading and short term.
I have gotten profit from price gap.