Thank you, I think there was a little message crossing and/or confusion as regards the use of BIH and BHL to represent the 2 different operators. Too many TLAs.
I absolutely agree BIH have both a high turn-over of critical personnel (Crews & LAEs) and their 'S' record will raise eyebrows.
BHL (in my opinion) have - low staff turn-over and good frame 'S' record and a correspondingly good record at saving peoples lives ; but they will be relatively expensive