I personally really appreciate the different types of frozen vegetables, and I see the following advantages over fresh vegetables:
- No preparation effort
- No washing
- Several varieties in one mix
- Less food waste, as they can be used flexibly

However, what I feel is missing from Migros' wide range is a farm store variety. Here, for example, I would find a mixture of 3 different types of carrots ideal (perhaps orange, yellow and blue?). There used to be a pack of standard carrots in the M range, but unfortunately they were cut far too small. This was then discontinued.
I would appreciate it if such a farmer's mix would only come very roughly chopped (e.g. carrots divided 1x or even small whole). It is also clear that this would of course be more difficult to produce ("out of standard industrial process"). However, there may be a variant somehow. From my point of view, this would certainly be an innovation.
Such a mixture would certainly also be ideal for stews and ragouts.