I’ve done a little test between well regarded capacitors for audio tuning. They were all tested in exactly the same way, using a Peak Atlas ESR70 unit. the results are in the table below. You can download the excel file to compare them as you want.
For me it was clear that Rubycon ZL and Panasonic FM are the best from a price/performance point of view. Of course there are expensive alternatives, but I did not want to spend my money on them for this test )