TI does not offer a BT class1 solution.
The CC256X is capable of class1 if attached to an external PA, but this was never productized as a solution from TI.
Murata is building a class 1 module using CC2560 . I think they will offer it to customers that ship…
it is BLE not BT classic. Only 20 bytes can be transmitted per packet . it is a trade-off between power consumption and packet rates, the price as well. In your case, recommend BT classic such as CC2560/4.