Ethereum Classic is a continuation of the original Ethereum blockchain - the classic version preserving untampered history; free from external interference and subjective tampering of transactions.
ETC will be more valuable than ETC because:
ETC combines the best of BTC and ETH.
1. Storage of Value
2. Censorship Resistance
3. Smart Contracts
4. Hard Cap on Supply
5. Fast TXs
And Reasons to get excited about ETC
1) IOHK's upcoming GUI for Mantis
2) Monetary Policy Upgrade
3) ETC Commonwealth ICO