I am currently using a Panasonic Plasma TV (1024 × 768), and am looking at buying a 3D TV in Full HD.

I find this LG 42LW5700 quite interesting.
But after I read this article: http://news.cnet.com/8301-17938_105-20028916-1.html I am now a little worrying and uncertain whether to get this LG Passive 3D or go for other Active 3D type?

I want to buy a Full HD 3D TV, does Panasonic offer any Plasma Full HD 3D TV? What is the price for 42" or maybe 50"?
Is LED Full HD 3D TV any good?

I saw LG offer their Plasma 3D TV at good price, but those at 1024 × 768 resolution.
Is there big different if I insist on Full HD display?

I am totally open to either active or passive 3D type, I really need your sharing of experience and advise.