LTC is great for many reasons, but it will have higher and higher fees as well if developers don't do something about it. This combined with RBF policy could give the same bidding war that happened in Bitcoin SL "Core" (BTC) and would prohibit using zero-conf transactions. It also has SegWit, which is not always considered good by those investing for the long term.
Starting off as a memecoin similar to Doge, it doesn't share the same transaction history and interest as the two large Bitcoin forks. Nor does it have a highly developed ecosystem and hashrate.