Well, I am SUPER impressed with the $28 METABO Palm Nailer,,,
That is the best money I have spent on a tool in a LONG time.
A video of using it would be worthless,, you got to try it to believe it,,
There is no "trigger" as such, the nailer just senses that you are putting a slight pressure on the nail, then the nailer takes off, and drives the nail in.
I was building a set of shelves, several of the nails from the framing nailer did not fully drive, the wood was too hard.
I tried hitting the nail with a hammer, the nails were TIGHT,,
I picked up the palm nailer, the nailer effortlessly drove in those nails.. If I had used a hammer, I would have bent a couple of those nails.
I do not think the palm nailer could bend a nail,, at least in my use, no nail even attempted to bend.
The nails that were driven with the palm nailer acted like the nails were going into pre-drilled holes.
AND, the palm nailer is TINY,, it is half the size of what I was expecting,,,