How Many Monitors Should You Have?

[Chierin]

When your two monitors are identical (so you don’t have mismatched heights), a multi-monitor setup not only gives you a much larger workspace, but it is much more affordable. For about $400 less than the price of a single 30″ monitor, I was able to get two 24″ monitors. Or put another way, I could have purchased a third 24″ monitor and still came in less than a 30″ monitor.

Read Article Here

[slugbug]

A single 22" is more than enough for my needs. I wouldn't have place for another one anyway.

[MasterAlex]

I've got a 22" and my old 17" next to it, the 17" is used for calculator and temapeak usually. Works great for gaming and seeing who's coming in TS