Hello folks!

Need to get a recommendation for an IEM under RM200. Sorry if this has been asked before but it's kinda hard to browse thru a thread that has 50+ pages, even with the search function haha..
Anyways, main use would be for my iPod nano. I'm using Beyerdynamic DT231 for my laptop I was hoping to find an IEM that'll match it's performance (or at least close to).
Looking for something that has:
1. good sound isolation, will be using it for daily commute to campus.
2. not too heavy on bass, mainly listening to pop-acoustic-y stuff like John Mayer, Tegan and Sara, Hanson and occasionally rock like Coldplay and Switchfoot.
3. international warranty, cos I'm going back overseas at the end of the month

Currently have Bijous and Hippos on my shortlist but there's quite a few models there and I can't make out which sounds like what. Also how about Ultimate Ears MetroFi, V-Moda, AKG or Audio Technica?

Looking forward to your suggestions. Cheers

Thanks for your suggestions. Anyone can briefly summarise Bijou2, Bijou3, Hippo Shroom and Hippo VB? Probably gonna get one of those but need to see which one suits the most to the stuff that I listen. Thanks