You must think again before try to invest your money on this coin. Litecoin was not strong like it was before. So many new coins have been surpassing this coin but if you wanna use this as a short term assets and this may be a good idea but i didn't even think to use this as a long term coin caused by this coin has no utility compared with another new coins that got introduced into the market.

is not it better for you to get another coin instead of investing in the old and outdated coin like litecoin? Litecoin is worth to be considered as an investment but you must also try to think about that for the second time. Even its creator was selling his stash to the market. That sounds weird to consider this coin.
This time would be the right time to invest but it's better if you're putting a few bucks on it.