How to buy fio?

As a cryptocurrency enthusiast, I'm curious about the process of acquiring FIO tokens. Could you elaborate on the steps involved in purchasing FIO? I've heard about its potential for streamlined usernames and domains on the blockchain, but I'm not sure where to start. Do I need to create a specific wallet? Are there any recommended exchanges that support FIO trading? Additionally, are there any fees or minimum purchase requirements I should be aware of? I'd appreciate any guidance you could provide in navigating the purchase of FIO tokens.