As much as I dislike Facebook, this site has by far the most info on grooming including the systems you mention. Try searching the Group. Here is an example:
Steve Hefel Well, I have over 30 years experience as an Engineer in the Automotive (GM), Agricultural(CaseIH), and Transportation Industries. I have talked to both companies doing a side by side comparison of both products. Saucy makes a good product, but Mattracks design and engineering is far superior. It’s like the Farm Oil Filter Commercial, pay me know or pay me later. If you don’t believe call Mattracks, you can talk to the President and Owner directly like I did and get an excellent education about the science behind track design!
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