Newbie Help With Philips Hue + Zigbee HA yellow

Hello, just waiting for my HA Yellow to arrive and looking for advice please

  1. Should I just install my Hue Bridge into HA Yellow or ditch the Hue Hub and set up each device direct into HA Yellow

  2. Do I need an aerial to plug in to HA Yellow for the zigbee radio thats built in

Thank you