One thing that people tend to forget in Pakistan is that MBA in itself is no skill. It works as an add on to your existing skills. For example, it's best to do an MBA finance if you have studied/experience in accounting or finance. I know in Pakistan people tend to start their career after doing an MBA but it's not like that in the rest of the world (where it's the culmination of their studies mostly).
You should go for MBA-IT (or even a computer science degree) if you have an inclination towards IT in general. You like to sit in front of your computer for long hours; like to research and search and like to keep your skills updated. If not, it's better to go for other "flavors" of MBA.
And to add one other thing, finance isn't boring, accounting is. Finance is where you do financial modeling, forecasting etc and it's very interesting and challenging field while accounting is just plain ol' bookkeeping and making some reports.
Yet another thing to consider is how portable your skills are. Hardcore finance and IT/Computer programming skills are literally portable and you can use them if you move out of Pakistan. For IT at least I can vouch that it's in great demand (I am a consultant myself). Not so true as for as the rest of the faculties are concerned as the skills tend to vary with different regions and/or cultures and langauges.
Hope it helps.