I have samsung wave II Mobile. I bought this mobile after listening its features from my friemd. As samsung provides many more function in this mobile but all are worst. They provide Palringo messanger in it but you cant sign in. they do not provide any other IM to use in BADA mobile. they do not offers free applications to enjoy. However Samsung has samsungapps store but they never update their applications in samsungapps store. i have Nokia N8 too this is better than wave II. And they have many more application in their Ovi store.