Dont underestimate your own reloading skills and experience, Sevens.
As a relatively new reloader with around 10K quality cartridges under my belt I do not consider .327 mag to be a "routine" cartridge, skill-wise. Same with .357, .41, .44 or any Magnum cartridge. Magnums are named that for a reason, they are exceptional cartridges that require a particular skill to shoot or load for.
Either way, this isnt my battle, I just felt like both of you were making valid points and thought I would point it out.