What kind of resistance are you wanting to vape at? The MVP will fire a .8, but the Hana clone will fire a .3 if I'm not mistaken. If you're looking to get in to sub ohm vaping on a regulated device, the Hana clone is probably for you. I can't say enough good things about the MVP however. It just won't fire super sub ohm coils like the Hana clone will. Both will work great with your Nautilus.