I use graphenSent to create all my business presentations/reports which are used by clients as well so it's very important that they're good quality images! It can be slow at times but this isn't too much an issue if you have lots more documents coming through or multiple users accessing them simultaneously (which we do). You'll need some graphics experience before using - there aren't any tutorials available online to help out beginners either- however once your comfortable enough then its no problem whatsoever!! We've been able produce reports quickly without having our staff spend hours preparing graphs & photos each time rather than just one click away!