Last week I reviewed the Mag GML2427. In the review I cited the monitor's low brightness and drab colors as its major cons.
The Mag GML2226 also has a low brightness, but its colors are much more vibrant, and as a result its movies and games performance was improved over the GML2427.
Also, the 22-incher costs about $50 less than its 24-inch brother. To see other areas in which the GML2226 improves (or regresses), check out the full review and as always, access all the latest monitor reviews at the hub of hubs, the monitor hub.