I am planning of buying a retro mic which I mainly intend to use for aesthetic reasons to post for Youtube with jazz swing style songs from the 1920s, 30s, 40s, 50s using backing tracks. Of course decent audio quality of the mic is a minimum. I have my eyes set on these two Shure Retro mics: New Shure 55SH Series II Iconic Unidyne Dynamic Vocal Mic *Authorized Dealer* | eBay The above is the Shure 55SG series II dynamic vocal mic which I think uses the Shure SM58 capsule inside the mic. Shure Super 55 Deluxe Vintage-style Chrome Mic w/ Mount +FREE 25' XLR CABLE NEW! | eBay This one is a bit more expensive than the one above since it is the Super 55 deluxe version but doesn't have an on/off switch. They say this one uses the Shure Beta 58 capsule inside the mic. Anyone has any opinions on these mics and which one to recommend or even maybe other similar retro mics? Any input is appreciated. Thanks.