The top 4 coins I can accept, but Titancoin, I haven't even heard about it until today. I think if it's worth investing in it can't be in the top five either.
Can you see the OP's name? He is an owner the titan coin. Also if you didn' know the titan coin is you can check this link for further information
https://coinmarketcap.com/currencies/titan-coin/ the coin has been decreasing for almost 36% based on coinmarketcap. I don't the titan coin is good or not to be use for investing. And if I were you seem like Bitcoin or even ripple is the best place to store our money at least to prepare the halving event for bitcoin.