LRMs finally have a ballistic counterpart in terms of annoying cockpit blinding though, I wish I could reduce the explosion visibility instead of the shake. They're definitely very damaging, but more of a support weapon than something to use when pushing and you need to twist your torso. My 2xPPC, 2xMRM30, 4LMG Mauler is a blast, and my previous TBR with SPL and SRM6+A has been replaced by a more rewarding ATM30 (2x9,2圆) and 5xcHSL to use within the minimum range of ATMs. but great alternatives for the older systems. MRM and ATM feel very different from existing missile weapons and very satisfying to use. IS ERML have also gained a lot of favour, as the new best weapon to combine with LPLs. Have been using them on my Shadowcat, Hellbringer, Timberwolf, basically anything that had the space and heat available.
The cooldown gives you plenty of time to focus on repositioning. Takes a while to fire, but during that time people die if they don't twist themselves. My absolute favourite is probably Heavy Lasers. Haven't tried the new Gauss yet, but I don't think I'll like it.