This keyboard is a great value for the price in my opinion. Sure there are cheaper keyboards with the same amount of keys. There are even cheaper keyboards with more additional options such as more faders, rotary controls or more transport controls for example. However I was quite suprised about the build quality and overal quality of this keyboard. The key bed might be mini keys, nevertheless they do feel very nice for a relative small and compact keyboard.
To put this review in perspective, I own a few midi controllers which I bought when having mobility in mind. I own the MPK Mini MK1, I own an IK Multimedia iRig Keys 49 (version) 2, I own the Korg MicroKEY 37 MK2 and an MPC Studio MK2.
Although I wasn't in a great need to get an extra keyboard, I am very happy to be able to add the MPK Mini Plus to my collection and it will probably be used more often than the other keyboards on the long term.
This is simply because this keyboard has the perfect amount of 37 keys for me, just like the MicroKEY and the iRig Keys 2 but it is an extra bit smaller,
This makes it much more portable than the other two keyboards. Those keyboards do not fit in a regular backpack unless you leave the zipper open. The MPC Studio MK2 has a great portable size but works mainly best with the MPC software. Therefor I don't use it with other DAW's. The MPK Mini Plus fits perfect in my backpack. Also the keys are better than the other keyboards I just mentioned and the pads are almost as good as the MPC Studio MK2. I think it's the same quality pads but they are slightly smaller and sturdier to press than the MPC Studio MK2. The transport controls are a great additional feature to the MPK Mini Plus as well as the Chord and Scale modes and the Step sequencer. In conclusion, if you are looking for a great price value 37 keys midi controller which is portable and has a nice build quality, a great key bed and some very handy additional features then this keyboard might be the one for you.