When I was raising aros, I had a silver with drop-eye which I was expecting and also had a jardini that didn't. For some reason, most silvers that are kept will develop drop-eye. But the other day, I was at an Asian restaurant and they had 2 tanks. One with a silver and the other with a jardini. What surprised me was that the silver didn't have drop-eye but the jardini did. I've never seen a jardini with drop-eye. I tried to take a picture but my cell phones battery was too low. I'll try to get a picture next time I'm there.