Maximal Performance? Its like driving an Indy/F1 Car in a 20MPH Zone and you can't break the Speed Barrier!
It depends on where you get the SD Card. I get 8GB CF cards for under $10, and 8GB is all I need on a Powerbook laptop. For OSX laptops, 32GB or 64GB which I can get for under $50. Might be higher than a SD Card but it works for me.
I know people who went out and brought the largest hard drives and down loaded all the software they could get, and never used any of the crap. One I know had all the Photoshops for the Mac and PC from 2.5 to CS-3 on his hard drive, and does not use it because he does not know how too. When I asked why he had it, he say, "Just in case, maybe one day I'll use it. But right now it's there... doing nothing."
It depends on where you get the SD Card. I get 8GB CF cards for under $10, and 8GB is all I need on a Powerbook laptop. For OSX laptops, 32GB or 64GB which I can get for under $50. Might be higher than a SD Card but it works for me.
I know people who went out and brought the largest hard drives and down loaded all the software they could get, and never used any of the crap. One I know had all the Photoshops for the Mac and PC from 2.5 to CS-3 on his hard drive, and does not use it because he does not know how too. When I asked why he had it, he say, "Just in case, maybe one day I'll use it. But right now it's there... doing nothing."