I've never had 2 Ts but I've read of a lot of people here that do. I know many people say Ts often don't want their client to see a second T. Personally, I think that should be up to the client, and not the therapist. If it helps you to get more than one perspective then I don't see why you shouldn't at least try out seeing both! You can always switch back to one T if it feels too overhwhelimg at any point