Need mic recommendations

Hello all!
My group, the dcVocals (http://www.dcvocals.com/) needs some advice on microphones, that we'd like to purchase for future performances. Here are some of the options we've researched:
EW145G3
http://soundmixers.com/index.php?manid= ... d=6&pid=87
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AT3141b
http://soundmixers.com/index.php?manid= ... =6&pid=372
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ATW 2120
http://www.zzounds.com/item--AUTATW2120
Does anyone have experience with any of these, or can you give recommendations about other wireless mics that work well for acapella singing and are relatively inexpensive? We have about a $2000 budget and there are 12 members in our group.
Thanks!
- Cara, alto extraordinaire from dcVocals
My group, the dcVocals (http://www.dcvocals.com/) needs some advice on microphones, that we'd like to purchase for future performances. Here are some of the options we've researched:
EW145G3
http://soundmixers.com/index.php?manid= ... d=6&pid=87
-------------------
AT3141b
http://soundmixers.com/index.php?manid= ... =6&pid=372
------------------
ATW 2120
http://www.zzounds.com/item--AUTATW2120
Does anyone have experience with any of these, or can you give recommendations about other wireless mics that work well for acapella singing and are relatively inexpensive? We have about a $2000 budget and there are 12 members in our group.
Thanks!
- Cara, alto extraordinaire from dcVocals