Couldn’t help myself, I had to try both. Both delicious. The Gosling tasted little harsher at first, but after the ice melted a bit it was tremendous. Gosling has more molasses flavor.Total Wine and Bottle King, both chains in my area of NJ, alway have the El Dorado 15. I've had the Ron Zacapa 23 and it is a nice one. I prefer the ED15 but I'd never refuse a RZ23. And you should definitely try the Goslings Black Seal neat or with a couple cubes so you can get a sense of how good it is.