Kinetic power of the BLR winds as a function of L_Bol. Red filled stars refer to values of Ė_kin of the Weak [OIII] QSOs derived from the CIV outflow component using . Blue filled stars refer to values of Ė_kin of the [OIII] QSOs derived from the entire CIV profile using . Blue and redempty stars refer to values of Ė_kin derived from the entire CIV profile using , for the [OIII] and Weak [OIII] QSOs, respectively. BLR winds are compared with WISSH NLR ionized outflows from Paper I (green diamonds).