After my visit to SG, I had a chance to try a large variety of product in various shops and thanks to the amazing local talent living in Singapore with their amazing setup, trying so many exotic setups not found in shops.
Among the products that stood out the most for me was the Oriolus Mellianus and the old Sony PCM D1 recorder. In terms of overall built quality, Mellianus is flawless, and in terms of sound let'sts just say it gives you detail without sounding fatiguing, it gives you bass without sounding thick and it gives you soundstage without losing intimacy. It is my cup of tea, and beside my ACS Emotion, they are the two BA IEM I currently only care of owning.
The only issue is the stiff cable and fit can be a bit tricky. I went to SG to place an order for a FitEar MH335DW, which still an amazing product, however all I can think about now is Mellianus.