Best HD camcorder to buy in autumn 2011

How to choose a best HD camcorder?
Buying a right camcorder is a required course to get an ideal camcorder and enjoy it completely. So, how to choose?

Flash comes first!
For the smallest, lightest, and lowest-cost models--pocket camcorders in particular--an internal, fixed flash drive may be the camcorder's only storage option. In the case of pocket camcorders, storage space may top out at 4GB or 8GB, which is just enough space for an hour or two of footage. A flash drive is generally more durable than a hard drive due to its solid-state nature. Relatively, you can't swap disk drives in and out, so a hard-drive-based camcorder is less convenient for shuttling video files from the camera to your PC or Mac than a camcorder with removable storage.