What you don’t understand is that while that specific wheel may not be available, I’m saying that in general wheels of smaller sizes are generally more available than the larger ones and have been in the market longer.
Plus, this is cutting-edge wheel research. To everyone talking about “cheap, cheap, cheap” well you can have “good” or “cheap”, pick one. This room is for “good”. We’re not striving for cheap in here, that’s just adding noise to the conversation.