Yep, I agree with this.
I am primarily a target shooter. I work to get all my air rifles shooting 9 of 10 shots on a dime sized target consistently - at a given distance. I would not shoot animals at ranges farther than the distance I can hit 9/10.
I’m interested in the Panthera 500 as a target PELLET gun. My understanding is that the 500 does NOT have the liner wrapped in carbon fiber - the 600 and 700 do. (Which is unfortunate, but hopefully their new “plenum stiffener” solution negates the need for the carbon fiber - but top third of the barrel could still suffer harmonic whip).
When compared to every rifle that I’ve owned or used, I think the 600 and 700 would become an unwieldy length when you add a 6 inch moderator.
I would actually prefer having the 500 with a 600 shroud, and then use baffles in the shroud instead of a moderator, that would be great.