I'll keep this real simple from past experiences and seminars I attended
PLASMA - great for low light environments (basements, rooms with very little windows/ambient lighting), great for night time viewing. Gas based like the conventional tube units (phosphor), somewhat iffy, but companies are claiming great life spans out of them
LCD - great for well lit rooms with lots of ambient lighting - ie - condos and daytime viewing.
It's a tough call no doubt.
If you keep waiting and waiting and waiting, you won't be catching up with the Jones' at all.
If you want one now, or need one now, GET IT, and enjoy it.
If you don't rrreally need/want one and you CAN wait another year without going crazy or killing yourself over a TV then wait.
Your money, your call.
