Ideally you need to buy DeSo first, but I'd wait if I were you because there's a sell off these days.

DeSo pays for gas. Openfund is the DEX token. When you hold Openfund its a buyback and burn of all fees collected.

Focus token needed to buy creator/meme coins. When you buy those, you can trade or hold at 10% APY and get revenue from that creator. Revenues are turned off at the moment. Team is changing them a bit