Autobiographies and biographies

I picked up 4 autobiographies/biographies of fighter pilots for a bargain price over the weekend, my wife pointed out that she thought I already had enough!

There are plenty on the market and I just wondered which was the most enjoyable, informative or generally the best that people think there is.

For me First Light has to be up there as it is easy to read, moves on at a nice pace, covers everything and for me has a good balance between emotion and fact.