With the tiny detail that nowadays everyone and his dog has shock/viral and Kusanagi doesn't have bioimmunity; she is a great shooter but she is a glass cannon. The Beta is faster, sturdier and have an uncounscious state where he can be rescued by a doc. Being an specialist is nice, but O-12 have dedicated specialists anyway. Her only real advantage is being unhackable. If the nuns had bioimmunity then I would be with you; but right now you have to be very confident to play nuns, a missplay and goodbye 42 points.