Hi,
That's great that you want to take the MBA plunge! Those 3 schools that you mentioned are great choices... there are some other really great European business schools too but it really depends more on your background (work experience, hobbies/interests, gmat score, etc) and which schools are really of interest to you. Think about where you want to end up post MBA, what size of class you'd like, location of course is important, any specializations at the school, and really if it's a good fit for you. Speak to alumni, students, visit various campuses, attend information session and get a sense of the right schools for you.
Other schools are INSEAD, LBS, Oxford, Cambridge, ESADE to name a few. If you need some more help in deciding and figuring out which could be most suitable for you, we welcome a 30 minute free consultation.
Good luck with your selection!