Reply to Midifighter Pro, Korg Kaos Pad Quad?

So I'm saving up money for the new VCI 400 right now but I want some midi controllers for cool effects and beatmashing I was believeing a korg kaos pad quad for some of the cool effects and customizable effects that it has and then a midi fighter pro but I'm not completely sure what midifighter pro I should get between the beat masher, the cue master, and the super knob edition. I know you can map it however you want to but I'd rather leave the mappings how I get them until I fully understand how to map buttons correctly. Opinons please!