Been following crossfit now for about 4 months and have noticed a complete turnaround in my fitness. I was thinking about stepping it up a bit with a weighted vest. Any Ideas or suggestions on how much weight or what brand is a pretty good brand? You know I dont want to buy one and have it fall apart after a couple of months, I want it to last for a long time. As far as I am concerned Crossfit is my new workout regime and I plan on sticking with it for a long time.