I will wait for someone to give a review on the VF-0 but knowing me, I will definetly get one at least. Everyone seems soo certain that yamato will release a larger scale but anything can happen (eg 1/100 sales were bad, Yamato ran into financial diffculty - knock on wood, don't want to Jinx Yamato, and etc) and there may be a slight chance that they won't release a larger scale. And if that the case, the prices of the 1/100 scale may sky rocket if there isn't much supply out there. To be safe and have at least a VF-0 I will definetly pick one up at least.
Plus I don't think we will see a larger VF-0 anytime soon since the VF-0S is coming out about mid year and they will probably produce all those variants first and by the time they have done that a larger scale might only come out next year. Also, there is still 2 more episodes for Macross Zero where we may see new stuff that Yamato could produce.