Board weight?

Hi. I'm thinking about buting a new board. I really like the shape and size etc, but it seems quite a bit heavier than other boards.
Presumably it just means it has had a strong glass job and will be more durable...
but can someone inform me how this will affect performance?
Thanx, Sammo
Presumably it just means it has had a strong glass job and will be more durable...
but can someone inform me how this will affect performance?
Thanx, Sammo