Hi there,
You have a decent work experience. You haven't mentioned much about your profile and academics. Your GMAT Score is below average. I would only suggest you to retake your GMAT if you think you can improve it to 680+. BSL Laussane is rated as top schools in Swiss.
But, if you are looking for MBA program in Europe these are few good ranking B-Schools which are within your reach based on your profile and GMAT Score - Manheim Business School, HHL Leipzig Business School and Rotterdam School of Management, Erasmus University.
If you would like to have a free profile evaluation, send your resume/profile description through PM or email at
info@genedmba.comYou may also gauge your chances of getting admission in a top business school by trying 'Your Chances for B-School tool'
https://bit.ly/1Iu9fP4Hope this helps.
Cheers,