Non-adjustable voltage disposables, do you like inhale-activated or button-controlled?

Hello everyone,

Regarding to non-adjustable voltage disposables, there’re 2 different styles for choose:
1.Inhale-activated disposable without button;
2.Disposable heating controlled by 1 button, the device will heat up when user press the button. And it’ll stop heating when user stop pressing.

Which one do you prefer? Which one is more popular in cannabis vape? Open discussion, pls, thanks! :grinning: