Whats the real difference between a high-quality protein powder and a cheap one when it comes to post-training recovery, and are the benefits worth the extra cost, or is it just a marketing gimmick to get cyclists to shell out more cash for a product thats essentially the same as the cheaper alternatives. Is it really worth spending top dollar on a product thats just going to get broken down and absorbed by the body in the same way as a cheaper protein powder, or are there actual tangible benefits that can be measured and quantified. Can anyone point to specific studies or research that shows a significant difference in recovery time, muscle growth, or overall performance between high-end and low-end protein powders, or is this just another example of the cycling industry preying on peoples willingness to spend money on anything that promises to give them a competitive edge.