Grizzly shopping

Hi I’m new to the forum and I have a couple questions I ride an 03 big bear with 27s and a 2 inch lift and didn’t know if anyone had any other ideas for mods bc I’m lookin to upgrade with that said I wanna also start looking for a grizzly used but I was told there were a few years to stay away from it that is true what years do I wanna stay away from n what years should I look at?