Well i know one thing for fact, atm i try intensivly the hivers. One point is, they can spread amazingly quick, and the Cast as Farcast system works, a little bit to good, you got virtualy no miss-jump when your ship use FarCast system, or Cast system. Thats the first thing.
The seond thing is, there big Motterships arnt that good with Weapons, but there Battleriders....holy cow.... the Patrol Destroyer Battlerider of the Hiver got 6 Medium Hardpoints...6!!!! and another 4 or 6 small Hardpoints. Thats really like i imagine a insectoid race. Big bulky not so brutal Moterships and really brutal and heavly armed smaller swarmlike Ships! xD
Railguns has really a advantage in SotS2 , no question. They shoot quicker, they got constant damage, but there big problem in SotS2 is, you dont need to bother to fit many of them if you dont have a command section that supports a Targeting System to increase accuracy. Otherwise 50% of your shots will always miss the target
And even there Siegedriver has a function intigrated. It seems, that all weapons that dont implemented at the moment, got not NO function at all, only a part of them. Human Minelayers got no weaponslots, Hiver Minelayer got slots....so it is with Siegedriver. The Hiver Siegedriver got a slot for a weapon, actually it is armed with a Cutting-Beam and cannot be rearmed with somethin else. The Human COL launcher on the Dreadnought class has also Cutting Beams instead of COL projectiles. Little bit funny
But that shows that the system are far more intigrated as anticipated. They seem just in some sort of final stage, beta-test stage maybe and are simply not up to date, so i have the hope ups that they will quicker intigrate missing things then maybe anticipated.
And about laser, i think they will not excatly work the way like we maybe think it, because ships has allready standart pulse-laser, firing laser pulses, without to create a beam. But a Laser that shoots down missile or projectiles as a PD weapon is even today no more science-fiction. It has some energy need, thats for sure, but the Ships are equiqed with Fusion and Anti-matter reactors, plenty of mutch energy, mostly unlimited in a matter of speaking, at least for a Hour long battle.