I'd like to see an option for a melee weapon that inflicts Energy damage; all of the listed ones appear to be Kinetic. I'm thinking of something like a Plasma Sword; essentially, a plasma torch that generates plasma along the edge, similar to the Monofilament Sword.
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Eschew obfuscation.
But I want to point out here, that neither the sword nor rifle are particularly workable in reality: http://en.wikipedia.org/wiki/Plasma_rifle#Practicality_of_plasma_rifles
it is all fun and games, until the sword takes a good wham and gets bent out of shape. Cue random discharges of plasma in random directions. A melee weapon is a poor place to put fragile high-tech equipment into.
i wouldnt take wikipedia as an authority on this one. the areospace industry looked very seriously into plasma weapons for their ABM projects, and found them much more effective at short ranges than lasers. the problem was they couldnt keep the projection focused over long ranges.
the technology to create man portable lasers isnt curently available either, but we have ground and vehicle based laser systems. its feasable to imagine that those might be scaled down, and likewise feasable to imagine that plasma weapons could become more efficient and portable.
i have more of a problem with the idea that fully automatic handheld projectile weapons dont generate noticeable recoil, but i can suspend disbelief enough to imagine that there are compensators in the weapon that dynamically adjust its aim or something.
in any case, i think something like a short range "plasma lance" is much more likely. you wouldnt swing the thing, but it would punch large burning holes in things up to 2 meters away or something.
Also, the kinetic weapons are 'recoilless' due to rheological smart fluid, which changes its viscosity when an electrical field is applied.
Still, in close combat neither of you are exactly standing still. And even if you aren't swinging your plasma lance around, I bet your opponent is trying to knock it away so he doesn't get the plasma in the face.
I'd personally prefer a ranged weapon with a reach over 2 meters too :)
"Let’s face it: Most of us are just here to shoot stormtroopers." - Gary M. Sarli