The second technique doesn't address the disarm until the end, a potentially fatal flaw. Getting out of the way looks OK, but your trusting that you can control the right arm with that trap while you tap away (and I'm a kempo guy, I like tapping away

). You also haven't controlled the wrist, so you are subject to him re-targeting. Try it against a resisting opponent. Those strikes don't look all that powerful, although I realize it was just a demo. If you really want to strike before you disarm, I'd recommend something with more of an immediate, predictable reaction. Sticking your finger in his eye, punching or grabbing the windpipe, or a palm heel to the nose will almost certainly cause a flinch backwards, affording you with a window of opportunity to go for the disarm.