I finally came around to giving Bang Bang a try and I must say it was just a hype.
I came around 8:30PM on a Sunday night and I waited in line for about 30 minutes, during my wait they put up a sign that they were down to only one waffle machine and waiting time was about 30-40 minute from the door. Which is a pretty long wait just for ice cream, but my friends and I still opted for the Hong Kong waffles.
I ordered the Hong Kong waffles and chose Key Lime Pie and Lychee Raspberry with Rosewater.
The Key Lime Pie was really good and tart and there were pieces of gram cracker crumbs in it too I would definitely get this flavour again, as for the Lychee one the taste was very faint and overall just like sweet water and I didn't like it as much.
When I got my ice cream the waffle wasn't too hot that it melted my ice cream right away so I was happy I could take my time and eat it without having soup at the end of my cone. The waffle doesn't taste like the ones you'd get at Chinatown or Hong Kong in general, the shell was very crunchy and darker than the usual, it taste kind of like pancake batter and inside was rather hallow than cakey.
Overall, the flavours I tried were delicious but I wouldn't get a bubble waffle again if I returned.