I have a split mechanical ergo that is nearly identical to an ms4000 ergo https://cloudnineergo.com/products/cloud-nine-c989m-ergonomic-keyboard https://cloudn

I have a split mechanical ergo that is nearly identical to an ms4000 ergo https://cloudnineergo.com/products/cloud-nine-c989m-ergonomic-keyboard https://cloudnineergo.com/products/cloud-nine-c989m-ergonomi... I was immediately productive on it and matched my previous typing at 70-90wpm. As opposed to my ergodox-ez which I could muster less than a third of my typing speed. I decided to not spend the extra time to master the ergodox-ez.