Auria Discussion Board

Hi all! I'm interesting to buying audio interface for Ipad but don't know what to choose: RME Babyface or Apogee Duet. Both has 2 in/ 4 out, midi and works with IPAD4. Similar price Babyface couldn't charge the IPad, but can't be extendable with extra inputs. Also RME usually upgrades Babyface's fir...