I bought Pat's back before he had competition and now that there are cheaper alternatives I'd do it over again. Pat's is a bit pricey because of how well he thought out the attachment to the side arms, most of the rest look like they'd be fine with lightweight implements but I'd be worried about damage or breakage with anything heavy. I'm guessing a lot of testing went into the design, many of the others you seem to be paying for raw materials and amortized use of a milling machine but not any real world experience (or import duties or patent rights - but that's another story...). I also like the spring locks better than the simple retaining pins I've seen - I've got a finicky
chipper that would keep slipping out without the spring locks. Besides, I always like to reward the first guy able to crack the code and bring out a marketable product, and being able to buy it through the TBN store hopefully supported them a bit
As to why Pat's is more expensive than some of the iMatch-like system, it's hard not to make a big chunk of metal with three attachment points stable. Add to that a standard describing how to build it and mass-market production rates and you've got a lot of economies working for you. I'm afraid the days of melting down the raw materials to gauge the price of a product only exist in regions of the world where wages are cheap enough to allow it
So for me Pat's is the right choice from an engineering, personal and (for some competition) political perspective. Since the worst Pat's failures I've had were not buying the stabilizer bar when I bought it (my own darn fault and since rectified

) and losing some of the nuts (again, I didn't tighten them enough - the replacements I got at Lowes are holding fine) I'm very happy with my choice. Hope you find a suitable solution that works for you, I know my priorities may be different than yours.
