Your getting to of my favorite knives together here!
Queen #3L Carved Stag Bone and a Elk Stag Buck 110.
As you can see, the Queen is shorter and it's also somewhat thinner than a 110. The Queen is lighter in your pocket than a 110 also.
A "stock" Queen #3L is gonna run around $60.00, almost twice that of a Buck 110, (the Elk Stag Custom above ran just over $100.00) but you are getting D2 steel which is a big plus. Although Buck's 420HC is a great working steel that will get the job done.
Blades are about the same thickness on either knife, ergonomics are great on both, but for heavy field work, the Buck's are better.
Both knives are well built, the Queen's can come from the factory with an occasional slight blade play, I've never had it effect the use of the knife, but it's VERY rare for a Buck 110 to have any.
I am a big fan of both patterns and own several variations of both, and if I just had to say which one was stronger, it would be the Buck 110, but only by a slim margin.