I have been a loyal fan of the Geek Bar Pulse since it first hit the shelves. It was the device that introduced me to the idea of a "Pulse Mode" and a smart screen on a disposable. But lately, the industry has taken a massive leap forward. I recently got my hands on the Beri Crush 50K, and the specs alone made me do a double-take. We are no longer talking about 15,000 puffs; we are looking at a...