I pretty much agree with everything Squam has written. Looking into the Fairchild mango "bible" it is rated Good to Excellent on the Excellent, Good Fair, Poor scale. They say it is of unknown parentage with Saigon being one of its parents. The tree was supposedly patented by David Sturrock of West Palm Beach. I know Squam's research has some different info on the lineage of this cultivar. In any case, this is a fiberless, orange fleshed fruit with nice flavor. In my expereince it can be near the top of the tasting table ratings, but is rarely the blue ribbon winner as against some of the top of the top fruits. It is overall, very worthwhile growing. I have it....but did not purchase it. I won it at a Fairchild Mango Festival in a raffle. My tree was severely broken down by Hurricane Wilma, down to a 4 foot stump with no branches. It took two years to start producing again, but has produced reliably ever since. The crops are heavy and generally run from July into early August in a later flowering year. The tree is a moderate grower but can easily be controlled with pruning.
Harry