teebird is more reliable in the wind and can handle more power, backhand and forehand.
This ^^^ In theory the TL might be farther but the Teebird bombs because you can put so much power into it. I throw PD's and TD's, but if I didn't, I would be throwing Teebirds and TL's both along with a Banshee. I look at the Teebird as a long workhorse driver and the TL more as a specialty disc to be beat into an anny disc.