Not knocking ACL, as it seems they work. But I am concerned with the QC on their bearings. According to the internet, they are hit or miss (or in Mazworx and a litany of other (SR20) cases like yourself hanz, they seem to be on target more than off target). However, I have seen first hand the quality and measured/consistent specs of the Kings, so they will be the bearing of choice for me. Just going to go with what I have experienced
In addition, the King bearings are not much more expensive in the grand scheme of things. So that is my choice
P.S The internet is a shitty place which sway opinions (and not necessarily rooted in facts or without bias) too far one way at times hahahahahah!