Replace? Probably not, however a good scroll saw can be a great complementary tool to the bandsaw. It allows inside cuts, where a bandsaw will not.
I have a nice Dewalt scroll saw, and with an appropriate blade, it cuts aluminum fairly well...but not like a bandsaw.
Aerospace Engineer '88
Structure - 90% Done
Cabin Top - Aaarrghhh...
EFII System 32 - Done
297 HP Barrett Hung
ShowPlanes Cowl with Skybolts Fitted - Beautiful
Dues Paid 2018,...Thanks DR+