Imo the unbreakable buff is the only real issue with the ptb
While yes, being able to pick themself up is a pretty big deal. 45 seconds is a long time
Most of the time when killers slug it's cause they have another chase instantly. The other 2 survivors could stay on gens and let the slugged one pick themself up but If the killer can down the other survivor and return in 45 seconds then the survivors are suddenly really on the back foot.
So while slugging is weaker overall it still buys time and offers some interresting risk reward decisions
In comes the unbreakable buff though
Cutting the time they need to pick themself up in half is way to much for a equip and forget passive perk that unbreakable is. How does it make sense that unbreakable that is just always active has the same power as Boon exponential, that requires setup+ Having to be in the radius + is able to be removed
22.5 seconds saved on any action is way to much. There is no other perk in the game that gives this much time back without having to atleast jump through a couple of hoops
Keeping it at 35% still reduces the time to like ~33 seconds. That's still a really good boost for a perk slot that has no requirments at all