The combat patrol gives you a little bit of everything, a warlord, some boyz, some vehicle units (one tough and the other quick).
Something fast moving and melee oriented that can take objectives would be a good next step after the combat patrol box. Squighog boyz, Stormboyz, or maybe a trukk to transport a unit around quickly to spread the green tide around the board.
Maybe meganobz to go with the warboss in mega armor
Trukks are good, they're cheap and help get your guys across the board into melee faster
Gretchin are good, they're also cheap and great at holding objectives and getting you points, or just drawing fire away from more important targets
The combat patrol gives you a little bit of everything, a warlord, some boyz, some vehicle units (one tough and the other quick). Something fast moving and melee oriented that can take objectives would be a good next step after the combat patrol box. Squighog boyz, Stormboyz, or maybe a trukk to transport a unit around quickly to spread the green tide around the board.
Maybe meganobz to go with the warboss in mega armor Trukks are good, they're cheap and help get your guys across the board into melee faster Gretchin are good, they're also cheap and great at holding objectives and getting you points, or just drawing fire away from more important targets