360 heads on a LA 318 vs Magnum heads on a LA 318

Assuming this a stock 318 bottom end with a cam in it...If the 360 heads are bone stock 1.88 heads, it's pointless. What's to learn?
Smaller valves than the magnum
and bigger ports. That combo is a disaster. Less flow and a bigger hole.
Magnum- bigger valves, skinny stems, smaller chamber, better exh port, more rocker ratio.

A factory 2.02 j head would be a little more interesting since they flow with and better on the intake side. The magnum will still be armed with it's 1.6 ratio, smaller port volume/velocity,exh port flows more,closed chamber. All performance advantages in this case and most cases.You can make a LA better, but stock 1.88 as cast it's not.

Magnum head will be the better in this cid example