I think Aston University is pretty well reputed. It also has the triple-accreditation. Although I have heard from friends in the UK that it has fallen in the last few years.
Tias Nimbas has a joint degree program with Bradford, or something of that sort, it is good in the rankings.
Glasgow university is overall very well reputed and is high in the local Guardian rankings for their business and management studies.
Don't know about the other universities.
Why don't you apply to Durham University? It is pretty good as well.

I have an admit from Bradford and waiting decision from Glasgow.
The Glasgow website states you require a good first/bachelors degree. I have a 4 years Bachelors degree with cgpa 2.68 (out of 4). Do you think that will get me into Glasgow?

the Grenoble Ecole de Management program sound very interesting, and i see it also hold a good ranking. can you tell me a bit about the application process? and also, is it an English language program?

i wouldn't go for FHW - i heard it is not that good, and I'm not sure Berlin is right place to learn business in Germany.

Borism,
Ecole de management is a good option. You will at least (in pressure to get internship) work on your French language.

MBA requires 3+ years work ex.
MIB requires 0-2 yesrs work ex

Both are good courses but if youw ant to specialize in something you can go for MBA but it depends on your personal preference. You may have 4 yrs IT exp and still may go for a generalist MIB (because you are a specialist in IT)...

It is delivered in English language.

Application is online and you ahve to upload all your certificates. You can check your admission status online...