That's funny. I was going to ask what's a filter bullet. I thought it might have been another cheap knock-off, like the Bolt.
You'l love the SB. They're built like tanks, practically indestructible. I've had the smaller Baby Bullet for almost 2 years and chain vaped the whole time. It's never once misfired or let me down for a second. Hope you can get one before they put those silly extra "make you feel all warm and fuzzy" vent holes in them. There are already hidden vents behind the switch that work just fine.