Rhys Darby is great, Gnrfan.
My personal favourite is Jimmy Carr, having seen the man 5 times he just gets better and better. The best thing is he does a new tour every year and never repeats even one joke from a previous tour, all new material.
Another one is Dara O'Brien, the guy is hilarious. As is Louis Ramey & Marcus from Last Comic Standing.
There is not a single comedian I hate more than Peter Kay, not only is his material not funny but he has not wrote a single new joke in more than 8 years. Also the fact he has been proved as stealing the material anyway just makes him a pathetic excuse for a comedian. Much like Carlos Mencia!