I`ve just bought a cheap carbon fibre bow (I`ll probably go for a better one when my technique is up to it).

This one weighs in at 66 gms while my 2nd hand pernambuco is 61 gms. Now, I was not surprised that it sounded louder but it also felt easier to bow. Is this an inevitable result of the extra weight or, is because I`ve found a weight that (at the moment) suits me?

my bow is 70 gms its just the wait