which video card is better

i was wondering which video card is better for lord of the rings online and first person shooter game

card a:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=320126084575&fromMakeTrack=true&ssPageName=VIP:watchlink:middle:us

card b:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=020&sspagename=STRK%3AMEWA%3AIT&viewitem=&item=300120175316&rd=1&rd=1