mmm...I actually use more than one application for my GF tasks:
GF Suite Pro Ultimate CS3: it's expensive, but worth it! highly customizeable, more features than I can handle, kind of unwieldy at times, good support, steep learning curve
GFree: freeware, hasn't been updated in a long time, active forum, lots of third party addons, portable, lightweight, simple and intuitive interface, just the right amount of options, i use it when I don't want to think too much and keep it simple
GF Plus 2010: relatively inexpensive, completely bloated, looks great but does nothing exceptionally well...i actually use a cracked version so I make sure to scan it with my AV before using
GFweb v2.1: This is an online cloud application. It's slow. you have to register with all your info just to try it out. Looks good, but not customizeable at all. Hardly has any features. I have to keep all my data online, which worries me...what happens when it stops being developed? I hate it for the most part, but it gives me the opportunity to use it wherever I am...on the road, at work (frowned upon), on other people's computers, sometimes I'll use it when I'm bored at my relatives' homes.