In the end, the Tesoro Tizona is a well made, good looking keyboard that has great physical flexibility. Unfortunately, there are only three extra keys and no software. While the main keyboard is at a competitive ~$70 dollars, the number pad is at a ~$40 premium (for $30 more you can have the main keyboard). This brings the total to ~$110 dollars, which is still surprisingly competitive (keeping in mind the quality and versatility). As one of the lower priced keyboards by Tesoro, it hold up well among its brethren and if the quality stands the test of time, it also compares to many really big name brand mechanical keyboards. As a fairly new company, I think Tesoro will be going far if this keeps up.