PreposterousKumquat

As others have mentioned, changing your keyboard alone is likely not enough to mitigate risk of injury.

For me, it was a combination of a height adjustable desk, adequate adjustable chair, a foot rest, setting my monitors to the appropriate height (as well as their arrangement), and an employer mandated ergonomic assessment.

The ergonomist did not have strong opinions on my choice to use a split keyboard but did acknowledge its a matter of comfort, preference, and overall how it fits properly into my workspace.

Have been pleased with 1Password going on 5+ years with a family plan. Bitwarden is also a great consideration. Avoid LastPass.