三星(s5560) VS LG (KU990)??

風的方向 | Samsung
小弟最近想購入新手機~
                                                                               
有考慮2支手機
                                                                               
1. LG KU990(3G)
                                                                               
2. SAMSUNG S5560(2G)
                                                                               
有板友能推薦一下或分析一下這兩支手機嗎?
                                                                               
好像只差在s5560是2G手機 KU990 是3G的~
                                                                               
還是有人能推薦差不多價位的500萬畫素的手機(觸控的)
                                                                               
希望高手幫忙解惑一下囉~
                                                                               
甘溫~