I have someone making me a box
mod with the
Yihiecigar SX350 chip. It seemed to me that the buck feature to step down regulated power would add a lot of flexibility lacking in other 20+watt APVs. You can run slow wicking clearos at low power while having enough power to have a lot of flexibility to build pretty pretty much anything you want short of cloud chasing competition builds.
-- Upgradable Chip
-- 5W-50W Variable Wattage
-- 1.0V-9.5V Variable Voltage
-- Handle 0.2 ohm- 3.0 ohm Atomizer
-- The Output Volt Buck-Boost&Boost Available
-- By-pass (direct connection) mode, choose this mode, your vaporizer
can be used like mechanical mode
-- Gravity Sensor change the power automatically, up/down button for option
-- 0.66" OLED Screen
For reasons I don't understand YiHi seems to be only selling these chips in limited numbers targeting the modder market while they only seem to want to sell their chips that lack the buck feature and are not user upgradeable in very large quantities.