My favourite used to be at the S-11 stall outside the old National Library.
But the S-11 no longer around when the library closed down.
Look for those operated with 'Fei Siong' franchises.
Hard to answer this question , depending what u want actually ......
Some stalls fish balls nice , but the noodles .... not nice .
Some fish balls terrible , but noodle is well done .
Some dry ones is nice , some soup ones is nice .
Some dry ones , the chilli solid .
Some have terrible fish balls , but very nice fish cakes ....
All in one ? no one in particular .
make ur own at home more nicer!