Hi Future_One:
The AT4047 is a cool mic. I used to own one and I have some friends who love them. You won't go far wrong with it.
If you have a chance, maybe try shooting it out against a Shure KSM32 and see which one you prefer. It can be easy to hate on a Shure condenser... but I've shot it out against a bunch of mics, some of them much more expensive, and it's been a solid contender.
I've tracked male and female vocals with the KSM32 and with a decent preamp and a bit of compression on the way in, it's a good sound. They take a bit of EQ well, which is nice because the KSM32 doesn't have an intentionally built-in vocal hype EQ curve. The other mics I've used as parts of those sessions were: Gefell UM70s, Shure SM7B, Shure KSM44, Beyer M69 (doing the Bono-style handheld thing). Preamp was a Hardy M1.
I've had the KSM32 on snare, kick, Leslie, guitar amp, bass amp, accordion, banjo, and vocals, etc., etc. The KSM32 is not always the first choice but it's never made me want to sell it either. (Unlike several other mics that have come and gone.)
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I don't know the A6... sounds like I should check it out myself!