i only have one, and i have only had it a couple years. I have been avoiding them for years because i have/had this idea in my head that they are difficult from back then.it really amazes me too how many there are now and what incredible colors. i actually didn’t know about the reputation of gonis when i got my first one, a pink goni from my LFS for $80. i still have it in my reefbowl six and a half years later and it’s been one of my most resilient corals. now i have six different gonis and a bernardpora between my nano and my pico and i’m about to get 4 more from this sale. it’s such a great time to be in the hobby imo.