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A feeling of feedback would be the tactile feedback - that slight bump you can feel as the key hits the activation point.
A keyboard with Cherry MX blue switches would provide this, but blues are also clicky - they emit an audible click when pressed, which some people find annoying (personally I like the sound).
Or MX browns, which are tactile, but less so, and without the click.
There are those who would suggest a classic buckling spring keyboard - but they are even noisier.