Is it worthwhile to buy Tezos or should I just hold onto my Ethereum?

This is very tricky question, 6 months ago ETH was just $8.4/coin and now it's just about $300/coin at today's price!

Trying to predict the price of altcoin is an effort in futility. Question is what does the Tezos ICO offer ? Is it just another coin or it's a coin that is hoping to solve real life problems?

Until you have clarity on what Tezos is about so what should i do?