Any of those two would work well, but I’d say in a pinch take the Novation Launchkey. I has some really good reviews, looks kool, although reasonable people can disagree on tastes, and Novation makes some really good Ableton controllers at very good prices. See Launchpad. Here is a review of the Launchkey Mini-http://www.musictech.net/2014/01/novation-launchkey-mini-review/
Hope this helps and good luck.
