I see eth, neo and ltc growing a lot this year. With litepay, ltc could see massive gains. And eth is #2 to btc and people love it. It was under $15 1 year ago.
These three are my choice ETH, LTC and NEO. Before I don't want to be with NEO but it seems to be very effective and many are talking about it so I'll add that to my assumption that it will grow this year. What's good with litecoin, there will be a hard fork for it so for those holders there will be a free money from it. And for the remaining two, I'll put Monero and DGB.
The hardfork is said to probably be scam by LiteCoin developers. They have warned people to be careful and not give their private keys to try claim the fork coin as the ppl behind the fork is unknown.
also unlike the Core LiteCoin, the forked Litecoin Cash do not have any announced benefits of widespread adoption like litecoin do, so prob a shit coin. There is no reason to fork LiteCoin, since that fork doesn't add any necessary improvement to it (i.e. LTC is already fast and cheap to begin with).
Be careful and not be scammed into giving your private key to fork-scams; where they will release wallets just to steal your key and then take your LTC at a much later date when you didn't expect it.