wah, you very observant hor Jacky, hehezz..
kiko, ever since I changed to iphone i get no worries of changing to another one anymore bcos i am going to stick to iphone for the longest time. It is user friendly, many applications to play with and more and more everyday from itune store for you to download. Its hip, stylish and it's apple. Downside is the battery life and depends on how you using it. Application usage tend to eat up the battery life faster than just chit chatting and sms.