The woods thing I find hilarious and I'd love to see the A/B/X test where people can tell if it is the good type of mahogany or not! I'm totally the other way on relics mainly because if you ding a relic it doesn't matter! I've been considering buying a nice Les Paul for a couple of years now and have basically decided I need to buy one which has had a few bashes as otherwise it will live in it's case as I will be too scared of bashing it and devaluing it! I actually think dinging a guitar is a good moment in it's life as from that moment on you can just relax and enjoy it!
The 1st day I got my brand new, PRS Custom 24, 10-top, I was being super careful, when lifting it I hold it high so not knock against anything on table etc....but I lifted it TOO high and hight the lampshade in the ceiling...The lampshade is made of glass, frosted..so it is matt...like sandpaper, glass sandpaper.
Yup, 1st day, i made a little scratch on the tip of the headstock on my brand new PRS.
As for wood difference...so there is this Guitar Store call Emerald City Guitar in the US, I think it's in Oregon. They have a YouTube Channel, they sell mostly used guitars, vintage guitars, like 50's 60's era Gibson, Fender, in 5 to 6 figures.
One video they put out, they had a 50's Fender Strat, but it was made in Korina instead of Ash. Now, Korina in Strat is rare, so in an early Strat, it can be real collectible to some collectors. And in the video the demo guy said something like "
This is one of the very few, rare Strat made in Korina, if it weren't for this little ding, scratch of paint on the back that we are able to see the bare wood, we would have never been able to tell."
Now I know he is trying to sell the guitar to suggest this happy accident allow the discovery of this rare example, but it also screams to me that the wood made no difference at all....funny that the original video got taken down, and then reuploaded as that sentence is no longer there now. I suspect the comments section got kinda funny and not what they were looking for.