Comparison between greens from a G/G/W setup and R/G/B setup

Hello, all.

Still conducting research for my next build. This time I'm looking for insight from people who've made green blades with these two setups and want to know just how different they are in brightness and 'purity' of color. Now my next build will feature a CF 8, so I feel like I should probably take advantage of the color mixing features, but I know that my blade will almost always be green except for when I'm showing off the color mixing feature, plus I'm using a green ring AV switch again so I'd want it to match.

My last build with the NBv3 has G/G/W Tri-Cree so I'm used to that look. If I were to get a R/G/B Tri-Cree into my upcoming CF 8 build, how different would they look when set to green? Would the newer one be dimmer since only one LED would be active? If so, how noticeable?

Additionally, if anyone has any side-by-side comparison pics to share that would be amazing.

Thanks everyone!