I’ve used the Uniswap few hours ago after listing. I haven’t used Probit. Volume really low there. I offer you to use Uni too, for me it’s more simple to swap than use cex
The problem is that Uniswap is a decentralize exchange and price their is very small but commission is big. On Probit there is no liquidity 1.68 BTC for last 24 hours. It is not a good time to sell BNF now. Hope in future new listings will be added.