Coinbase CEO Brian Armstrong has voiced concerns over the lack of regulatory clarity in the United States, a development that has fed into increasing questions about the future of cryptocurrencies in the country. But how might this regulatory ambiguity affect the selection of the best cryptos to buy now? Speaking at a London-based fintech event, Armstrong suggested the company might consider relocating if the situation doesn't improve.... Read More: Best Crypto to Buy Now 20 April – BTT, RNDR, TRX