I've downloaded and installed MC 26.0.82 for Mac and have ripped 2 CDs with it.
It's a little awkward, as sometimes no tracks show up. But in the lower left dialog it shows "11 tracks" (or however many there are). If you then press "details" it sometimes shows the tracks then. It does not seem to look up metadata automatically. If you press "lookup from online database" it gets the metadata just fine. Ripping seems to work fine; about the same speed (give or take) as XLD.
If you press the Rip CD button (in the Action Window) before you insert a disc, you get a cryptic message informing you that "ripping is unavailable". This could be improved, as this is only a symptom of there being no CD in the drive, as opposed to there being a major problem. Ideally it would show the ripping window with a message to "insert a CD" or similar.
All the basic functionality is there. It's more manual (than my other tool) and requires just a bit of fiddling (clicking buttons multiple times, etc). But it all works.
This was all done on an iMac with an external CD/DVD/BD drive, which has ripped many hundreds of CDs, DVDs, and BDs (with other tools).
Brian.