Hi,

Both mba in HR and MBA in IT are good on their own terms. While in IT, you will learn about business administration that in turn will help you in executing and conceptualising organisational planning in IT terms, in HR department you will need to work on corporate policies and recruit people accordingly and help in the growth of the company.

In case you want to get more opportunities of working abroad, IT might be the one for you thoigh if you have requisite set of skills, you might do well after completing MBA in HR. The salary is the former is higher than the later.