Tried this from the Taiwanese stall in Foodclique. Loved it! The taste of the vinegar, with a hint of spiciness from the chili oil complemented very well! Noodles are done well with a springy texture. And I really like the shredded carrots and cucumber which gives it a refreshing taste amid the strong flavor. Beef is also good and generous! The ingredients just complemented each other very well. Definitely one of my favorite!