The Eclipse system is indeed a good system. Though I nearly always use a double spin with it to obtain about a 6X. The double spin provides the high density (HD) PRP I much prefer work with to maximize beneficial outcomes. My goal is always to have a minimum of 6X to 8X platelet density. The only draw back of the Eclipse system becomes cost when needing greater volumes of HD PRP. It is sold by the tube. Obviously, need of greater volume costs more than a couple other systems capable of a good HD PRP. When I need higher volumes of HD PRP procedures such as with hair regeneration, P-Shot or O-Shot I go to another PRP system that provides consistent HD PRP. Of note; A very very new product to the market for hair regeneration uses exosomes. I'm adoring these in my practice and are now my go to for hair regeneration. Exosomes are a product of stem cells. The stem cells must be specifically stimulated to produce the proper exosomes. Those specific exosomes combined with a certain protein create what I believe is the coming next level of hair regeneration and rejuvenation. The benefits of exosomes are many: 1) If there's a viable follicle oriented stem cell in the treatment area, it will be activated and grow a brand new hair follicle. PRP cannot perform this task, 2) Like PRP it will rejuvenate and regenerate any distressed or unhealthy follicle, but do so much more quickly, 3) More youthful hair color is obtained. This is not obtainable with PRP, 4) Less than half the number of injections are required than PRP, 5) Can be used topically and if injected off label, the needle gauge required is a fraction of that required for PRP, 6) Requires only 1 to 2 treatments to obtain superior results to PRP, 7) Visible initial results within 2 months. PRP can take a few or more months to see results. 8) Can be used standalone or in combination with "high density" PRP. Anything less than HD PRP will simply dilute the benefit. 9) Results are more predictable. Down side: Must be a very a specific exosome with a very specific protein. Therefore, only very very few physicians are able to obtain it. Wishing you a fantastic outcome! Warmly, Arbella Sarkis, MD