Triple Dragon, Dreambox 8000, Echostar AD3000ip, TBS6522,6925,6983 PCie cards.
Gibertini 1.25m motorised dish driven by the AD3000, with either Inverto BU Quad or Norsat / XMW Ka LNBs . SMW 1.05m + 3 other dishes. Speccy: Promax HD Ranger+
As 21E is in inclined orbit, your best chance of reception now is early morning and late afternoon, during the two passes it makes over 24 hours across the arc.
Other than that. you would need a motorised dish that can track inclined satellites.