This is what I've personally been stoked on for years. Inspired from the mid sixties and refined at the points, the Old Faithful is the quintessential log.
It has the smoothest of rockers and the rolled concave-less bottom will help you trim like nothing else while perched on the nose through the hollowest of peelers. With a super hold fin that still wiggles like hell on the tail, will let you get all Jiggy-Jig when you get your arse back over it of it.
This guy also works well in a big area pin tail, or with a stage four Greenough for those who like it a little extra liveliness in their boards.