The best thing about estimate rocket is how easy it is to use. You can set up all of your estimates in one place, and then just send them out as needed. It's also super easy to track progress on jobs, and I love that they have an app for Android and iPhone. The only thing I dislike is that sometimes when sending out an estimate, I would get a notification saying that the email was sent but I didn't receive anything in my inbox. But I'm sure this is something that will be fixed soon. Have a good plan of what you need to do before using estimate rocket. We were able to save a lot of time by having everything in one place.