I’m curious about what this choice of weapons says about Laertes.
Does it reveal something about his character?
A quick google shows me that rapier and dagger was considered something that only a master fencer would use. My research on this matter is one academic style blog on the internet so it’s not extensive – but if it were so…it would suggest that simply by choice of weapon, Laertes is a skilled swordsman. It’s like – if you hear that someone is a doctor and then hear what kind, and he’s a neurosurgeon and also you were invited to have a doctoring contest with him.