If, in the future, they decide to release an updated console, regardless of what it is, it should be an exact replica of this fabulous thing:
http://showcase.benheck.com/triton_project-hack2x_61.html
If they managed to make a console that's that polished, with a proper D-Pad, a proper battery, and proper USB ports/TV-out, I would buy it. Oh, and built-in wifi would be nice
but this F-300 thing is kind of lame, it's like taking the wiz internals and throwing them at a less-than-adequate case. If they've got F-200 cases left over, then it makes a lot more sense and would be cost-effective, but I think if they would continue using plain batteries, or plain LCDs, the cost should be lower than the wiz, because it's kind of a downgrade. Really, all the wiz has going for it is a smaller form factor. Otherwise, it's really more of a regression than it is a step forward. However, if they could get a board around the size of the wiz to sort of snap in to the EXT port, and provide the features of a breakout board (TV-out, etc.) like a sort of dock, it would be worth it, especially if they could implement a second battery or something.
once PANDORA FOREVER (note DNF reference) comes out, GPH isn't really going to see a great volume of sale anymore, I don't think. Especially considering how they really don't give a crap about the build quality of their items, and they're basically just thrown together =X