I'd say snooker
a 147 complete table run is an accomplishment in snooker..to be remembered and celebrated. even by the best of the best
daily table runs in any other pocket discipline is pretty much required to call yourself a good player.
There has been a LOT more 147 runs at snooker than 400 runs at 14.1.
Earl's million '11 pack' was more amazing.
A kid from Taiwan ran 14 racks and out (can't remember his name)
My personal favorite....28 and out at 3-cushion years ago in Japan