User blog comment:Tali's no.1 fan/Favourite Weapons of Mass Effect 2!/@comment-774818-20110518164403

Geth Plasma Shotgun

Incisor (though I tend to use the Mantis more often for the one-shot, one-kill sniping)

Phalanx

Locust

Geth Pulse Rifle (when I use ARs, which isn't that often)