Tracks, I've found Mig Ammo paints to generally be excellent, with decently accurate colours (they do go in for 'scale reduction' - lightening the actual colour, such as Dunkelgelb, which would look quite dark on a scale model). They are formulated mainly for airbrush use, so more like Model Air in that sense, and through an airbrush I've found them very well behaved - good coverage & colour saturation, and I've rarely had problems with clogging. They've become my favourite acrylic paint, with only lacquer-based stuff like the AK Real Color or Tamiya ranges giving (slightly) better results - at the cost of being a little more fiddly to use (they smell more & require their own thinners & airbrush cleaners).
I hope thats of some help
(There's a couple of Shermans, a Panther F and a Steyr Waffentrager painted using the Mig paints in my WIP threads)