Crypto investors scanning the market for the best cryptos to buy are seeing old favourites like BNB and Avalanche face increased competition from a new breed of decentralised platforms. One standout is BlockchainFX ($BFX), whose presale has already topped $8 million. With its all-in-one ecosystem, revenue-sharing staking and an exclusive Visa card, it is fast emerging as one of the best presales to buy now.