I started using GNC's Wheybolic 60 extreme. The way it has prevented my soreness after BJJ and/or Muay Thai class is amazing. I can now do much more work at a higher pace. However, the price is a bit much. Is there another supplement that is comparable to it's recovery benefits? I don't want to pay this much but the advantages are amazing. I'd love to know if there is another product that is just as good. Thanks.