Do you need improved agile estimates? If your agile process is heavily reliant on effort estimates, then chances are that you need to have the best possible estimates. Are your estimates already as good as they can be or do you need improved agile estimates?
Which agile estimation units should you use? You can use any arbitrary units to estimate backlog items in an agile project. It does not matter if you do your estimation with story points, ping pong balls, man days, man hours, kLoCs. After a while your teams will converge on a…