I don't believe that NTFS or PAL video standards matter that much anymore since those standards came about because of television broadcast. If your videos end up on Vimeo or YouTube, it's up to you to decide what frame rate you wish to record in.
24fps gives a cinematic look because of the slight motion blurring between frames. Personally, I also prefer this format because it's very comfortable to watch.
If you record at 30fps or 60fps you will notice that the motion is very life-like because there are way more images flashing before your eyes. It's the kind of thing you would see when you go to a TV showroom. I find these videos a little uncomfortable to watch.
However, you may want to record at 60fps and then slow down the footage in post-production back to 24fps to achieve smooth slow-motion effects. Slow-mo footage is the only reason I would record at a higher frame-rate, but the final product will still be 24fps.
In summary, there is no 'standard' that you must follow in Singapore unless you're shooting for TV broadcast. It depends on the scenario.