Use shielded connectors if the cable is shielded. For unshielded cables, you will only want unshielded. Assuming the fitment is correct, using a shielded connector on an unshielded cable will provide no benefit.
Use shielded connectors if the cable is shielded. For unshielded cables, you will only want unshielded. Assuming the fitment is correct, using a shielded connector on an unshielded cable will provide no benefit.