Just put the second version in mij RKS 2019, after problems with the first one. Not great, got it two weeks ago from them as a replacement after problems with the “trow”
I went with the Rekluse seen some bad reviews with the AIM and Muller well needed to use the stock boot... I'll just say i went with made in the USA cause it was a flip the coin between muller and Recluse but price was right at Fuelmoto
So this is what makes me uncomfortable with being the first adopter of aftermarket "fixes" for HD "problems". Often they aren't themselves great and problems are uncovered, and iterate some time after the initial launch of the product.
Some other examples: "thick" clutch rod, Hayden chain tensioner, etc.