MasteR, just write to him in the chat, it will be faster.
But then, Gumer also needs to join the conversation and switch his vote, otherwise it will just be a waste of time.
Actually, I think maybe I'm not being assertive enough? I'm writing all sorts of things like "there's this option, there's that option, the first one is better"... I should just clearly state that I'm taking responsibility.
But, well. I still hope that a full-fledged conversation will be more effective than trying to play "leader" without any real authority.