The obvious answer is the De Visée and the Reusner. But for me, the most special has unexpectedly turned out to be the one called Viennese Lute Music - all composers I had never heard of before, for all I know unrecorded elsewhere, so a “revelation” in that sense, and the music and the performances are poetic.
If you search this thread for his Reusner and De Visée on Carpe Diem, I think I posted some nonsense about them. Both get played often at Mandryka Towers.
There’s also a disc of duets with his daughter which sounds good but it’s all composers which haven’t much caught my imagination so far - Weiss, Telemann. One day.