Sorry if this has been covered elsewhere, but I couldn't find anything useful. I am thinking of buying a Canon Rebel T1i soon. I want to know if a Sandisk Ultra 2 card will be sufficient for recording 720p HD video on the T1i or do I need to buy an Extreme 3.
Sandisk Ultra 2 - 15 Mb/s (16gb)
Sandisk Extreme 3 - 30 Mb/s (8gb)
I am getting the 16gb Ultra 2 and the 8gb Extreme 3 for the same price. So i really need to know if Ultra 2 will be sufficient then I need not spend extra on the Extreme 3. Help!