Yuki should be around. Spoke to them 2 days ago. I would send a reminder if 6 days has passed without a reply.
And regarding who has the best 6538 dial, I have heard that MQ has provided really good ones now and then. But then you would have to try your luck for premium $$.. If I am not mistaken there should be some good info regarding the topic in one of cc33's yummy 6538 threads..
On my iphone right now on the beach with mediocre 3G connection/ being too lazy to search it out for you..