People put way too much emphasis on whether thye are weight relieved or not. Hell, they did it for years and people didn't even know it. Plus, the non weight relieved ones won't bring any more money that the chambered or weightones. There are fans of both. I have a chambered one. I also sold a white custom on here three or four months ago. I was weight relieved. It was the fattest sounding guitar I have ever owned. The neck was just too big for me. Play them and if you like it buy it.
BTW, the chamber one I own is badd ass. It sounds great.