Hmmm... I spent so much money on my Bowtech Diamond Blackice bow in 2008 ( 2007 model ). It was light too, till I put on all the stuff. Sights, quiver, string stopper, etc.
Then along came the iceman, the military tribute series, and now this. I still shoot my 07 model, and only need to replace the strings. I know they change the bows and the performance changes each year, but to buy a new one every year would be like buying a new AR because the serial numbers went up a didget. (although thats probably not a crazy idea to a few people I know).
I am looking at a bow for my wife, and as my son gets a few years older, one for him to start learning on. Mine is hightech, MUCH more than they were back when I started shooting in the 80's.
I should get a good 5+ years out of my bow before considering a new one.