Both the same weight and withing a few hundred dollars ($3500). You need to play them to decide or if cost is an issue buy the Murphy Lab at $4,300 off list and it's like getting a a Les Paul and an extra $1,000 in your pocket. No brainer!
Suggest using an additional thumb screw to lock it to the top to prevent more rocking that could gubber the threads. Rocking torque will mess up your intonation.
Best solution, replace both screws with a Faber steel studs and bridge and lock it down tight.
The black and white photo looks like mahogany "wings" and could be maple in the mix. What the old guard could not do is call it a firebird just as they never called H150 a Les Paul.
Cause you can sell buttered bread for more that the ingredients alone.
Take coffee: A bag of beans is $6 for 10 ounces. Add hot waters and you can sell it for $5 for 12 ounces of mostly water. If you can make 30 cups out of 10 oz of beans that's $150 from a $6 investment.
Remember when ordering a custom from Jay Wolfe, Graham asked my opinion on CNC vs hand carved / cut.
All I had was a gut response based on internet chatter. We the end user /consumer of fine guitars know little about building vs manufacturing. We purchase and play.
Pete's "wood therapy" displays the vast knowledge gap between the people who visit and work at 225 Parsons.
RESPECT