I would clarify that tint can be an element of color accuracy - exaggerating green (or pink for that matter) reduces how accurately the viewer perceives a scene. If you’re checking a sleeping child for a healthy complexion, for example, excess green is unwelcome.
But lacking in red can be an even more significant accuracy issue. I’d say whether it’s more important than excess green can be use dependent, but for me personally, good red rendering is usually a higher priority.
Skin and wood tones are classic examples. As a more extreme case, I remember when I got my first high CRI light, and shining it and a low CRI light of a similar color temperature around a dark room to compare.
The low CRI light happened across an orange mug with a mottled finish - It caught my attention because I didn’t recall us owning any mug so ugly. I switched lights and a familiar red mug appeared. The color of that particular piece of ceramic was so red-dominant that even a familiar object was difficult to recognize under a low CRI light.
All things considered, if Lumintop is willing to do two versions, I think the plans for a higher CCT, lower CRI option with a known good tint bin, and a lower CCT, higher CRI option are the right compromise for the widest range of users possible, even though we will probably get a compromise on the tint of the latter.
DUV +0.002 to +0.004 seems common with the LH351D. I recently put an LH351D that AED measured at around +0.004 in a Convoy, and that confirms for me I’m willing to accept that level above the BBL as a trade for high CRI.