OP mapped points 18 mani

So I?ve been reading everything I can find on this. I remember someone posting suggested mapped points but I can seem to find who it was. Nonetheless, I?ve seen two trains of thought leave them stock, or dial the OP VCT in with an 18 manifold. All the places where I?m located are backed up months for dyno rentals, so bracketing cams with data isn?t really an option. I considered using stock boss 302 OP points and go from there but there?s no way for me to know the effect besides butt feel. So question is what have you experienced guys like; murfie, thatwhite5.0, veefour, etc usually done or anybody that has results of changing them that?d be very much appreciated.

Ps. It?s on a 2014 6r80 car, on e85, with a JLT and pypes off-road down pipes