I used to have a Sony HDR-MV1 concert video recorder as a successor to my former Zoom Q3HD. It had pristine audio quality and also a much better video quality than the Q3HD. Just operation was a bit awkward with very few multifunctional buttons.
I had to sell a lot of equipment due to expensive privately financed medical procedures, so I sold it for a good price, and now I have a used Zoom Q3HD again (with a black spot in the upper corner of the videos...).
Unfortunately Sony stopped offering this type of camera in their portfolio.
I‘m planning to buy a Zoom Q2n some time. I should have kept the Sony...