SitNGo Wizard vs. SNGPT

[splitzonthur]

Hi,

I've played 250 or so 6.50's turbos and looking to move up to take a shot at the 16 turbos on stars. I am looking to purchase either SitNGo Wizard or SNGPT to analyze and study hands. Which one do you guys feel is the better investment for improving my SNG play? Besides pokertracker, and either of the SNG software, is there any other essential software you guys recommend.