Windows Vista Basic isn’t as attractive as Windows Vista Aero, but there are actually
advantages to using it. For starters, it does perform better than Aero, so it’s a good
bet for lower-end computers. Notebook and Tablet PC users will notice that Vista
Basic actually provides better battery life than Aero, too. So if you’re on the road and
not connected to a power source, Vista Basic is a thriftier choice if you’re trying to
maximize runtime.
On the flipside, Windows Vista Basic has a few major if non-obvious disadvantages.
Because it uses XP-era display rendering techniques, Windows Vista Basic is not as
reliable as Aero and could thus lead to system crashes and even Blue Screen crashes
because of poorly written display drivers. Aero display drivers are typically far more
reliable, and the Aero display itself is inherently superior to that offered by Basic.