Is TRX better than gym?

I've been hearing a lot about TRX training lately, and it seems to be gaining popularity in the fitness community. But I'm still a bit skeptical. Is TRX really better than traditional gym workouts? After all, the gym offers a wide range of equipment and exercises that can target different muscle groups. TRX, on the other hand, seems to focus more on bodyweight exercises and suspension training. So, what's the real advantage of TRX? Does it offer something unique that the gym can't provide? Or is it just another fad that will fade away soon? I'm really curious to know your thoughts on this.