the U-Mix Control Pro 2 can use MIDI function as in Cross DJ ver3,,time code ability if using Cross full version .. Cross 4 is named different ,,Cross 4 pro is full featured
the choice is yours as to what you want too use .. the orignal software supplied with the controller was Cross DJ.. i upgraded to Cross to have full video features ie video sampler
the general opion is that Cross 4 still has issues and most users still run the last version of Cross DJ and Cross from ver 3.43 .. not sure what avenue is available to get version 3.43 ,,not sure if getting version 4 allows access to get version 3.43
read some history/prior postings to get flavor /issues with new software ver 4..
I dont run ver 4 ..never got it to open past the updating collection page
just my issue