They're definitely worth it! My Fleshlight Flight has easily been one of the best purchases I've made on Eden (I recently reviewed it here if you're interesting in learning more link
). That said, whether it's a good purchase for him is going to depend on what he likes. Some guys seem to have a knee jerk reaction against male sex toys, but I suppose if you know he's not one of those, the sensations are pretty great (and interestingly distinct from a hand).