Kali helmets are supposed to be good for ventilation and protection based on what I’ve read. If I / my kids were going to get a FF it would be a Kali.
I strongly recommend anyone considering an Urge Archi-Enduro checks out the thread (on MTBR I recall) of a guy that crash tested one, and made a complete mess of his face. The wide opening probably contributed to the injuries sustained.
IMHO if you’re wanting face protection, get a decent FF, and put up with / take it off for the hard climbs.
On a similar theme, it always makes me cringe when I see people ride motorbikes in an open helmet. I had a (not own fault) low speed impact into the side of a black cab wearing a top of the range Arai and I was knocked out and cracked a small part of the chin piece. I hate to think what my face would have been like if I was wearing an open face helmet.