For most people, the LevRG and BW will handle more than medium oil. Some carrydown should not be a problem for them. If the shot is still medium after being carried down, you might be able to use those two.
The One, as shiny as it is, will likely be kinda squirty on carrydown. It is more of a medium-oil ball than the others, though.
I'd go with something like a Sidewinder or Pyro. If you're real partial to Ebonite and Hammer, I might try the Raid or Gamebreaker instead.
SH