Barbed wire is highly under-rated, Goal is to get barbed wire to purple as fast as you can while still being able to use other offensive items.
This setup allows you to set up kiting paths with wire and aggro Ridden through them. The last card slot is for your weapon choice as well as order.
Taking money grubbers early will net you the most money to upgrade offensive item quality. Accessory damage also boosts damage with barbed wire.