career question

I recently transitioned to a new software engineering role. I hold a Diploma in Information Technology and completed Software Engineering at Moringa School and Jenga School, but Jenga School has since closed down. With these qualifications, I managed to secure a job, but I'm now considering how to further my career.

I’m currently torn between going back to university to pursue a degree in either Cyber Security or Software Engineering, or enrolling in the Cyber Security course at Moringa School, which offers certifications in CompTIA Security+ and CompTIA CySA.

Since I’m already in a 3-year contract, I’m unsure which path will be the most beneficial for my career progression.