So my epilator is probably four years old now and even though I clean it regularly it is starting to become less effective.  Granted that hair is much finer after years of waxing and epilation but I think it is time for a new epilator.  I'm using one of those cheapie Braun corded models now and have been reading about the cordless wet and dry type... 
Anyone have any advice - experience with the more expensive models? 
Thanks.