I wouldn't run a predator if you paid me.
The kyosho zx-5 sp is the prolly thee best 4wd out then i would say b44. Not pretty like the others but that doesn't matter when your spankin people.
I run a diff in the front of my lazer and it's the best way the one way didn't feel right.
You will work people under braking with a front diff.
Island Raceway & Hobby / Lucky7 / Team Bad Guys