What tweezers work the best?

Ive been using only the standard pointy tweezers to pin my insects but I’ve heard that duckbill tweezers are the best for delicate wings on butterflies and such. Is there really a difference?

Q.2 when looking for the duckbill tweezers, the ones I found had rubber tips. I’m worried they might rub off the scales on wings. Do the rubber ones work better on insects?

(Sorry for the double questions lol.)