I've tried the other other, more expensive mics (including of Logitech), but I am landed repeatedly with my old Trust. A whole amateur radio play later it still sounds just as clear as in the beginning.
I can only recommend the micro and indeed for all those who do not want to spend a fortune for a micro and still love clear sound.
Finally, a warning for aspiring moviemakers: The Micro in a commercial camcorder does not work because there's something wrong with the resistors is not what I am, however, have no idea. In any case, you hear a permanent noise not only in the background, which makes the sound of recordings unusable.