Depending on the caliber, the 2x-7x magnification scope is a fine choice. As for the brand, I am not very familiar with T/C scopes. Is there any specific reason why you are looking at T/C scopes? I could recommend other brands that I have personal experience with that are excellent - Elite 3200, Burris, Nikon, and Leupold - all great handgun scopes!
Zachary