I like that it is easy to use, can be used from any device (mobile or desktop) so you don't have to worry about being at your computer when someone calls for quotes! It's not as flexible in terms of customizing quote templates; however this would require more time investment which may not make sense if there are other tools out their with similar features but better pricing options available. If price isn't an issue then go ahead and try these services because they do provide quality serviceβ¦