I've never even upgraded my VTC mini. Is there a particular reason I should that I don't know about? I vape at 12-15 watts, so increasing from 60 to 75 doesn't interest me.Also, Bellus and GobMini/GobMiniV2 glass fits the Melo3 mini as well, just so you know... and those can be really cheap over from FT (and some the other online retailers).
Oh and Firmware v1.01 for the Pico is out. Not sure how that flew over my radar, just stumbled upon it while checking the official Pico site to see if there were any updates. Sorry if it's old news for you folks.
Check it out (at the very bottom): iStick Pico Kit Firmware Upgradeable - iSmoka/Eleaf electronic cigarette
Also, this means that VTC Mini style custom firmwares are inbound soon woo!