Have you looked at the HC-V720? (single chip but superb quality) and a better wide angle and optical zoom than the 920. If I was looking to replace or add on to my HC-V700, I would go for the 720 rather than the 920. The only thing missing is a headphone outlet - which the 920 has - but I have overcome that problem by using the AV outlet.
I am looking at purchasing this camera for my wife for her bday. I am looking for a camera that will film great family and travel videos in HD, I know my wife would like the wifi option, and I like the fact that a 3d lense can be added down the line. The quality of the video looks stunning on this camera also.
My question is this, is Panasonic a high quality camcorder brand, and are there any other models in the $700-$1000 price range I should maybe be considering that offer better quality video, sound, and wifi? I was also looking at the Canon g20 and considering this as an option