Any tube by strike king is a great tube...I have some mizmos too as well as the yum 4.25 vibra tubes in white as mentioned above. Personally, i like the zoom tubes, they are very cheap and catch a lot of fish. Every once in a while, i will go with a craw tube as well in either Brown or Brown with red fleck.
As far as colors go, i have a lot of luck with christmas tree tubes, or anything green. I mostly use tubes flippin rock or timber and anything crayfish colored is going to work.