Personally, I use tiling window managers and mechanical keyboards not to be more efficient, but rather for 1) physical comfort and 2) personal taste.
By physical comfort, I mean that I rely on my hands too much to not take care of them to avoid RSI and personal taste, well, I like not having to reach for a mouse, being able to have what I need side by side with the press of a button and just the minimalist look of tiling window managers.
Does it also make me more efficient or productive? Maybe, possibly, who knows! It probably does, as it removes roadblocks from my workflow, but its not something I pay a lot of attention to.
By physical comfort, I mean that I rely on my hands too much to not take care of them to avoid RSI and personal taste, well, I like not having to reach for a mouse, being able to have what I need side by side with the press of a button and just the minimalist look of tiling window managers.
Does it also make me more efficient or productive? Maybe, possibly, who knows! It probably does, as it removes roadblocks from my workflow, but its not something I pay a lot of attention to.