Ok.., about a million years ago I had this beautiful freshwater tank with all kinds of interesting creatures roaming about., .. I was as proud as a cat with a dead rat on your porch about the whole thing. It was a challenge for me to keep every thing going but I did for a long time...., but when j got the urge to try saltwater that opened a whole new world., an alien world for me., and after experiencing both worlds ., I just love the marine aspect of the hobby so much more.., as stated before it's a impossible question to answer but IMHO if you haven't tried the saltwater side of the hobby you should do so just to see what's on the other side... there's no right nor wrong ., just two sides to the fence