I always thought those whoe said susa instead of soos are wrong.
Suse stands for “Software und System-Entwicklung” https://linuxiac.com/opensuse/
Edit: Yes, she can still be wrong but then it’s supported by the rest of susa’s staff https://youtu.be/RsME20zXbQI&t=13
The Linux Cast says soo-suh, so that’s what I’m going to say
Soo-seh
Soos-eh
Zoos-eh
Süße
SUSE