i dont really know,since i opened 3 weeks back.

Phoenixd works with fee credit auto-management of a single channel to acinq node, managed by phoenixd, so first you get incoming transactions as fee credit to a certain threshold, then the channel opens automatically at some point. Fees are low now, so i guess itś a good time now. Once your channel is open it will grow with slicing without you doining anything but receiving. So endless inbound liquidity.