Actually around a decade ago, LSE was considered as good an option as Lums and Iba, and its students got equally good jobs
But over the years LSE Nust and Fast amd all other universities have gone very very bad
Plus job market is extremely extremely tough and competitive today then it was a few years back
You should join LSE only if you get very very positive feedback from its fresh graduates (older graduates will obviously speak very highly of it)

My above analysis is based in context of high-paying Mutlinational Companies. If you are not planning to join such companies then no need to worry. The normal / local / lower paying companies do higher mba-graduates from LSE Nust fast comsats etc....