i need some helping choosing a laptop

im thinking about one of these two sagers, im just not certain which one i should get.

http://us-dc1-order.store.yahoo.net/yhst-3681789166033/cgi-bin/wg-order?ysco_key_event_id=&ysco_key_store_id=yhst-3681789166033&sectionId=ysco.cart

both builds are right in the link! thank you in advance :)