I should say that I haven't fully tried the 603, and the opinions I stated in that thread are very amature. I have a bit more experimenting to do before sending it back to harvey next week. I initially liked the sound of the V67 on my guitar better than the 603, but with a bit of repositioning....I dunno...the 603 produced better results in terms of consistancy in volume and tone, where the V67 was kind of all over the place sounding, though better sounding, if you know what I mean (I don't really, haha).
I don't think that you can go *wrong* with these mics and all I can base my opinion on is THE PRICE, my minimal use of them, and the recommendations of harvey and others. From a kind of newbie "I need a mic" standpoint, I am not unhappy with my purchase of the 67 and will probably purchase a couple 603's.
But then I've liked things at first before, and then have grown to dislike them....that's what sucks about just starting out I guess.
Slackmaster 2000