Personally I think Powersuite is a lot of money for the average website owner. If your a agency then fair enough but if your running a blog or a small ecommerce site then I would give that one a miss, it will be hard to get your money's worth out of it
A few things to consider - 1. There's a free version, so you can use the software without paying. Just you cannot save projects. And 2. At ~$200-300, even if the software was to help you increase your ranking, even by one position, for any major keyword(s), depending on the industry, you'd be in with a shout to recouping the money invested. I do agree paid software isn't always the way to go, but I do think they're a good value for money compared to many SEO softwares out there.
A few things to consider - 1. There's a free version, so you can use the software without paying. Just you cannot save projects. And 2. At ~$200-300, even if the software was to help you increase your ranking, even by one position, for any major keyword(s), depending on the industry, you'd be in with a shout to recouping the money invested. I do agree paid software isn't always the way to go, but I do think they're a good value for money compared to many SEO softwares out there.