These are truly great times for Linux audio. I had been searching for a good granular effect plugin for a long time. And now there are two of them: GRN from FRCTL and Angels from Sequins. Since Angels is too overpriced for me, I'm sticking with GRN. It implements all the features I want very well.
https://frctlaudio.com/products/grn
https://sequins.music/shop/product/angels







