obviously im in a much different area but went the heavier route and am very happy.
to be able to haul 3,5 metric tons while towing a chipper and still brake in a timely fashion.
i don‘t know if there is a company in sweden aswell but gefa (german) is producing bracing system with a wide webbing and buckles. available both static and dynamic.
i use it when there is not enough room for boa.
i‘m glad i never had to finish someones project who died in/at the tree. but multiple times where someone seriously hurt themselves. not a good feeling.
i‘m sorry for you. i can relate to your situation as i‘ve been in a similar one not related to treework. what i learned from it, is that it‘s not worth to chance your mental health for work. life is much more than work, in my opinion .
i don‘t want to step on your toes but ever since you wrote...