I have the Muhle V2 21mm brush in Horn. Would ANYONE who has the 23mm be willing to do a swap? Not a trade...just a swap for a week or so. I love everything about the 21mm, except for the firmness. I think I would enjoy a little less firmininity (hahaha). I have read that as you go up in size with the Muhles the firmess is less noticeable. I hope this doesen't qualify for a BST trade. If it does I'm sure some Mod will delete it. I'm not trying to break any rules. Maybe if we both like the new brush we could end up trading them. I really just want to try one out!