https://mech.nav-alpha.com/#704aed4c_BLR-1G Crazy quirks on laser range (+10% energy and a further +10% on medium lasers), coupled with medium laser heat gen. MRM20 is there to provide additional woosh, but it's not mandatory and is mostly a "backup" weapon for short range combat. Intermediate and casual build to play before using the final fully skilled 5xERLL FP build