I concur on the lasers (though I like all energy weapons...well, except the heavy kind (exception: Gatling type weapons), like the Tesla canon (I hate to reload after each shot)), then I love bolt-action-rifles (particularly the Anti-Material-Rifle from New Vegas) and scoped assault-rifles...oh and handguns (even revolvers, though I prefer semi-autos with a magazine!)
I don't much care for flamers, normal Gatling guns (they waste too much ammo IMHO...don't love weapons that can't shoot a tight grouping) or shotguns much (ok: Unless I am in a building...nothing better for close in combat than a shotgun...it's just that games always underplay the performance (range!) of shotguns (they are effective over ten meters of distance, which games don't seem to get -.-))...unarmed is not my cup of tea, same for melee weapons
greetings LAX
ps: I want my alien blaster (and lot's of energy-cells for it!)