Have a couple of guys who've recommended Choongseng from HWZ forums.
His prices are competitive i.e. S$75 for PL50 & S$34 for PL30
He gives a 1 year 1-to-1 exchange for products purchased through him not sure about the other guy though.
Alternatively, could always go down to Stereo or Jaben to test out as thats always the best 'acid-test' i.e. your own auditioning
Stereo's Astello's aren't bad for S$59 as well... but some people don't like the open-ness of it & relatively inferior sound isolation.
Cheers!
