I really love readings by Kate Reading and Michael Kramer as well. I came late to WoT, 2004 or so. So, I listened to pretty much the entire series as read by them.
Speaking of audibook narrator fandom (fanity?), I was quite disappointed that the latest installment of Jim Butcher's Dresden Files was not to be read by James Marsters. As a result, this time around I'm reading it rather than listening to the audiobook.