AdvantagesExcellent range of features, easy to use.
DisadvantagesA little expensive, especially if purchased on its own.
AdvantagesA decent range of features, easily installed, reliable
DisadvantagesLimited support, not great value for money.
AdvantagesReasonable value for money, a great way to organise your work, easy to use
DisadvantagesSome complex features, help and support not great