excluding the back cover. could have been better if it was stainless steel(correct or not?) like the front.
5320 doesn't have any gps but can put external one, rite? 5530 cannot aa?

Must be a real hard decision extra 100 got gps and 3g

The question is, do you need one? Yes we all love gadgets, but sometime we just fancy having it instead of using it. I've seen lots of people buying 3G phones but never ever used it, just try a bit and never used it after few months. Its like when I have my N73, I been snapping lots of pics in first few months and soon its more like extras that I don't really used afterwards

Instead of making decision here, go to any phone shops, try it yourself whether the extra RM100 is worth it or not. Check whether its comfortable in your hand, ease of use etc. That is better in the long run than have fancy extras