You must be deluded if you think NUS is anything prestigious. If you had any hint of sense, the rankings in recent years have been driven purely by research output and the programs are nothing to shout about at the undergraduate level.

77.5 RP / 3.4 GPA? Lol what's the big deal again? Oxford/LSE and even Tsinghua are way more 'prestigious' by any sense of the word.
s://.nus.edu.sg/oam/undergraduate-programmes/indicative-grade-profile-(igp)

NUS kids are a dime a dozen. Oh right, you must be that one ITE guy who managed to got into local U, no wonder you place to much emphasis on that BIGGGG achievement. Congrats