If I choose a two-year master's program, how will the course and budget differ compared to a one-year program in UK?

A two-year master’s program in the UK usually offers more research or practical experience, but costs more overall due to extra tuition and living expenses. One-year programs are more intensive and let you finish sooner, which means you can start working earlier. Since your background fits well with a one-year format, consider if the extra experience of a two-year program is worth the added cost for your goals.