Hello I am looking for some equipment to get started with DJing. I currently own a Launchpad S and a Maschine Mikro Mk2 and I am looking for some helping on picking out some new gear.

I Have:
Traktor Pro
Maschine Mikro with maschine software
Launchpad s (https://maps.djtechtools.com/mappings/36)

I want:
Dj Controller (under $350) (Better if it works with traktor) (Works with the launchpad mapping I have)
Midi Keyboard (Under $150) (Maybe a couple buttons and knobs) (not 61 keys) (I will use this with my maschine)

Thanks again people if any of you could give me some tips or recommend some equipment that would be great
Ideas: (Dj Controller)Pioneer DDJ Series DDJ-WeGO WHT Digital DJ Controller or Pioneer Pro DJ DDJ-WeGO2-K DJ Controller or
(Midi Keyboard) Novation launchkey 25 or 49