Bf110 is less durable than the Mossie in the tests I have run. This was a long time ago though and the Mossie's damage model has since been redone, but it got tougher not weaker.
All the big fighters seem more fragile as they catch proportionally more rounds, even a bit more due to lack of agility, while not being proportionally tougher. Compare the A-20G's durability to the Me410, Mosquito, Bf110, P-38 and P-47. Despite being only a bit bigger than those large fighters the A-20G is far, far tougher and I don't really see any justification for that.
I've been saying that for a couple years now
