Javis aren't the best meat I've ever eaten, but are edible. Probably best when mixed with pork and made into sausage.
I've tried them grilled, smoked, and fried, and not been real thrilled with the results. Gonna try making some fajitas one of these days - maybe I can make that work.
The last one I shot, which was just a couple weeks ago, was a young female that was shot through the heart, dressed, skinned, and hung to cool. Still not great table fare.