Smaller ASICs have an advantage in mining, in respet to large ASICs; MediterraneanCoin is coin designed for small ASIC which cannot mine anymore Bitcoin...
new Proof of Work algorithm "HybridScryptHash256" requires extremely large CPU power, when mining with the biggest ASICs, making mining MED for them extremely difficult...
the new Proof of Work algorithm "HybridScryptHash256" is stronger than Scrypt and Hash256 and thus cryptographic attacks are much more difficult