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Keyboard that would help avoid fingers strain
(lemmygrad.ml)
A Community for all leftists wanting to join and being part of a community that talks about Linux, Unix and the Free Software Community
In addition to hardware recommendations that others make, if you aren’t using Dvorak it may help. The evidence is entirely anecdotal but it did help me.
Did it take a long time for you to learn Dvorak?
If you want to consider switching layouts I would look into Colemak, it is basically qwerty changed, so you get most of the benefits of Dvorak but much easier to learn.