Any suggestions for high-wattage internal battery box mods?

[hiya0412]

I'm looking for internal battery box mods that has wattage option higher than 50 Watts. So far I've found smok Xpro M80 Plus, which is an internal battery box mod with 80 Watts power at a great price. ($55) Is there any other internal battery box mods? MVP and istick serieses are of course excluded here.

 

[roxynoodle]

Viscious Ant Variant, but talk about pricey!

 

[Das Auto]

Go with the Smok Xpro.