Unless you have some particular reason to be unhappy with the sound you're getting, why consider getting something else? There will always be something more expensive and someone that will tell you that it's better than what you have. Unless you come home unhappy with the sound of your stereo don't get caught up in the hype.
I've heard systems that are far more expensive than mine and in a side by side comparison likely sound much better, but mine still sounds great to me so I have no reason to spend more to maintain happiness.
I've heard systems that are far more expensive than mine and in a side by side comparison likely sound much better, but mine still sounds great to me so I have no reason to spend more to maintain happiness.