Reply to traktor- proper midi controller

hey guys
i want to practice with traktor and i cant afford to buy a controller(my budget is about 200$)(i donno why but x1,f1 are alot more expensive than amazon prices ), so my options are narrowed to akia mpk mini or 25 or maudio X-SESSION PRO.
since i dont have any experience djing with traktor or using any of these controllers , i'd appreciate your help