[LAU] OT Microphone recommendation

[Ivan K]

Well, I ordered my microphone preamp, now I need a microphone. 
Based on the archives of this list and my budget, I identified 
three.  What I mostly will be doing is: 
 
(1) Recording voice, either speaking or singing 
(2) Recording acoustic instruments (classical guitar, clarinet) 
(3) Recording chamber music. 
 
 
So the three microphones are: 
 
(a)  Shure SM57 (Is there a difference between the SM57 and SM57-LC?) 
 
(b)  Shure SM58 (Though which one: the SM58-LC, SM58-CN or SM58S ?) 
 
(c)  CAD gxl 2200 large diaphragm condenser   $60 
 
Just from my naive understanding, the SM57 seems like it might be the 
best  "general purpose" microphone for my needs. 
 
Do people have advice or other recommendations?  Thanks. 
 

Eventually I will buy a second microphone for stereo recording.