I will say they hype the shit out of their "proprietary" tech on the website, but if it was such a difference maker, they'd be more popular. Want a light gun? Build off a hunt26 chassis, Pierce titanium action(lighter/better than LPA) and your barrel of choice. It'll be a few thousand dollars cheaper than Alterra. Find a gunsmith with the most rigid CNC lathe setup possible for a chamber/muzzle with sub 0.0003 runout. It'll shoot tiny till your pencil steel or carbon barrel gets hot. Stay away from big magnums as in a LIGHT config the guns moving before bullet leaves muzzle affecting raw accuracy. If you want to know of a smith who has arguably the best cnc setup I've found for rigid tooling and zero run-out chambers, shoot me a message.