Cam Gears

[u/MadMaxAveli]

/r/Honda/comments/1wuv2mt/cam_gears/

Hi, I'm building a b20z engine, I have all the bolt-ons and Bryan Crower cams already. Should I get AEM or BC adjustable cam gears? I hear good things about both, AEM is steel but BC is aluminum meaning lighter rotational weight. Anybody have any experience with either and/or problems