USB Microphones

[henderson]

Just wondering if any of you have used either the Blue Snowball or the Samson C01U microphones. Or if not, does anyone have any advice?

Blue Snowball:
http://www.sweetwater.com/store/detail/Snowball/

Samson C01U:
http://www.sweetwater.com/store/detail/C01usb/

I am looking at getting a decent mic to record my progress. I play a straight acoustic guitar (no pick-up).

Anyone have any advice or suggestions???

Thanks!