Top of the Line MacBook Air 11.6-inch Model: Worth the High Price?

I wrestled with a couple of different MacBook Air 11.6-inch model configurations before finally deciding to buy the fullest upgraded model possible: 1.6GHz Core 2 Duo processor, 4GB RAM, 128GB SSD. Was it worth it? Subjectively, I’ve convinced myself that it was. Hardware site Anandtech provides metrics to help answer this question.