I have a simple hardware setup: iMac, 4 core 4.0 Ghz i7, 32 GB ram, Focusrite Clarett 2Pre-USB interface, Nectar Panorama P6 keyboard controller. this hardware is fully compatible with Catalina. Software: Daw is Logic, I have many plugin libraries, mostly in full Kontakt 6.0. Now that Native Instruments has stated that they are fully compatible with Catalina (except for a few old legacy hardware items) is there reason for me NOT to upgrade to Catalina. My only non-Kontakt libraries are with East West, XLN Audio, Spitfire Labs and Spitfire SA Recording. Could some of my libraries not work with Catalina? Has anyone heard from East West lately?