Correct me if I'm wrong, but C2 doesn't have lock-on, correct? :P (the fact there is a no lock-on mode means the game will either play solely with no lock-on or the no lock-on will fail horribly and everyone will play with lock-on)
Based on that, I can guarantee you the Deatomizer is FAR superior to the USP.
If the weapon vs is made using Tcon logic, then there isn't an exact way to compare them as it is all based on situation.
"I have absolutely no idea how to even remotely respond to this thread. Congrats on making my brain explode." - HVS Tony