My most favorite digital currency has always been  Ethereum following Bitcoin. Bitcoin is and will continue to lead the crypto space as expected by most prominenet market analysts. cr Ethereum being the pioneer of smart contracts, Non-fungible token (NFT) is well recognized and established crypto currency with Billions of dollars invested on its protocols. It can potentially enhance its features significantly in coming weeks, and the upcoming update is anticipated to lead to signifiact reduction in transaction fee on its network.