Personally I don`t have any Litecoin but I believe Litecoin may have a potential because there are some practical facts for real business accepting litecoin
1-it is much more faster than bitcoin
2-its fee is very cheap than bitcoin ,
that may create a demand for this coin ,
For bitcoin there is nothing to add new...

I also do not have this coin.
But I do not think that this coin will ever become popular. Bitcoin is likely to be a competitor to ETH. It is supported by many investors. It seems to me that even people from the government