Master's in Data Science or Cyber Security for career advancement.

The original poster (OP) is experiencing stagnation in their current role despite liking it, prompting a desire for advancement and higher pay through a Master's degree. Given OP's stated interest in 'working with computers,' a Master's in Data Science or Cyber Security and Operations offers the most direct and lucrative path for career advancement. Both fields are in high demand, offer excellent salary potential, and align with a tech-focused interest. The choice between them depends on OP's specific aptitude (analytical/statistics for Data Science vs. security/defense for Cyber Security) and long-term passion.