On the subject of intonation..
I don't know if you guys remember but I had been looking at this interesting looking Linos guitar in the local classifieds. It's back on sale - after the buyer made a subtle but fairly important improvement:
https://www.adverts.ie/electric-guitars/linos-semi-solid-guitar/19651888
"Overall it's well built and solid and plays very well with a nice low action - the only issue I had when I got it is that the intonation was WAY off. It turns out that the neck scale length (25") meant that the bridge was located incorrectly, so I've plugged the original holes, repainted over them and located the bridge in the correct position."
I'd heard tales of some Chinese made guitars suffering from stuff like this, but thought it was just the usual guitar snobbery at play. No wonder that one has changed hands three time in the last 18 months - with a price drop each time
Rickenbacker guitars have a bridge that is placed about 3/16" too close to the nut. Sometimes you can get the guitar to intonate with the saddles screwed all the way back, sometimes you need more.
I’ve never played, let alone worked on a real Rickenbacker guitar (I’ve played the basses), but that surprises me hugely. I’d heard the 12 string was a PITA to intonate, as 12 strings so often are, but there really is no excuse at all. I’ve never built a guitar in my life but I bet I could get the bridge in the right place with nothing more than a piece of string! Its just the distance from the nut to 12th fret again FFS! The Rick guitars are semis too aren’t they, i.e. a solid centre-block? So no way the bridge can move a bit the way they can on true hollow bodies (which usually have a floating bridge anyway), acoustics etc due to the top bowing/pulling up. Very odd/incomprehensible.
I know Dave from the ever wonderful ‘Dave’s World Of Fun Stuff’ hates them, worth searching out his Rickenbacker vids, they are very funny!
This is rather interesting. A shame they did the test through a distorted Marshall, but the trend history was all new to me (heavy gauge being a recent fashion) and I tend to agree with their sonic conclusion (though I just don’t like the Marshall sound). FWIW I tend to use 10s on a Gibson scale length and 9s on a Fender, that way they kind of feel the same tension wise. My Yam is strung with 9s and sounds/feels great, though I’m now tempted to try 8s. I just wish they’d done the test clean though a Fender amp.
The other is that most modern guitars are built for 10s where the string tension balances the neck to give to correct amount relief. 9s (I've not tried 8s) can be too light sometimes and the neck remains too straight with the truss rod disengaged.
The thing that surprised me was that 11s and up is a very recent thing starting with SRV, detuned heavy metal etc and that all the classic rock (Hendrix, Page etc) all played 8s or 9s. I’d be curious to know the history from a jazz/country perspective too, e.g. I’d always assumed the Nashville or surf ‘twang’ thing was from really heavy strings. Shame that wasn’t mentioned.
Given these two videos largely debunk the ‘heavy = good tone’ argument I can see no reason for staying with 10s or above as its just more playing effort and will munch through the guitar’s frets far faster.