Yes litecoin is worthy coin to hold if you hold this coin until end of this year Definitely it will be big profitable don't panic to hold litecoin if you want to invest now in litecoin definitely you can do it litecoin is still potential platforms so it attracting big investments in the future it will come fifth place.

You seem to understand very well the current market trend, many analysts say also if the bull market will be finished by the end of 2021, if that happens I can't imagine the price of litecoin at that time.
it could be that the price of Litecoin at that time was above 1000 usd, unfortunately I am not a litecoin holder, I am an ethereum holder

With the recent happening in Crypto we can all say and agree that this year is a season of bull run for both bitcoin and Altcoins, the prices of most  coins in crypto has doubled it's price which means there rised to the moon and I think this is just the beginning because the year just started and in time to come prices will fly so high.

Bitcoin and Altcoin have entered a bullish market, but I see that not all altcoins are experiencing a bullish market, according to my analysis this is because the liquidity of the coins is not large, and also the project team is not trying to develop the project and does not do marketing, so no investors are interested in support the project,