Help me choosing new laptop

Hi, I am interested in buying one of these laptops :

DELL Inspiron N5010 15.6" WXGA HD (1366x768) LED, Intel Core i3 370M (2.4GHz, 1066MHz, 3MB Cache), 4GB DDR3 RAM, 640GB HDD, DVD+/-RW, 1GB ATI Mobility Radeon HD 5650, BT, Wi-Fi N, Web Cam, 6-cell batt,

and

ASUS K52JE 15,6 P6100 2,0Ghz 320GB SATA 4GB DDRIII ATI Radeon HD 5470 HDMI, WLAN, WebCam, Card reader) ;

Maybe someone had one of these and could tell me your impressions? I had Dell XPS m1530 and had an overheating gpu problem (idle 70C, gaming 90-95) , so I'd like to ask these laptops Gpu temperatures.