I've been kicking around the idea of getting a new bow...but I'm on the fence since I shoot my current so well. I'm going to change over to carbon arrows and a fall away type rest if I keep my current bow. I'm stubborn in my ways I guess, been shooting aluminum for so many years it's hard to switch. I can keep 6 arrows under 3" at 30 yards most of the time.
As for which bow I currently like if price wasn't a concern...either the Switchback XT or the Browning Illusion. The Browning has to be the smoothest bow I've ever had the pleasure to draw.
Then again I agree with the above if you can shoot it well why switch. Look for improvements, I replaced my cables and string last year...cables for the first time and string for the third. Made a difference in the consistency.
Josh