What pets ya'll have , which is the best big snake?

i have 2 parakeets, a water dragon, 2 mice, 2 rats, 2 main gerbils, an asian green vine snake, a corn snake, a solomon island tree boa, an emperor scorpion, a chaco golden kneed tarantula,a yellow-bellied turtle, and a savannah monitor. ok which is big snake. the reticulated python,burmese python, no anacondas (i have the room but i want something that doesn't have to stay in water almost all the time),an african python,and the colombian or hoggs island boa?