I didn't get the hub as that was £150+. I got a Broadlink RM4 (I think, you need the model with RF as well as IR) for about £30 and use that to control them. That should be compatible with most blinds that use radio for control but I think some are encrypted.
I went with Powershade https://www.stylestudio.co.uk/systems/powershade/ which were from Kelly's Blinds https://www.kellysblinds.co.uk/motorised-blinds
I didn't get the hub as that was £150+. I got a Broadlink RM4 (I think, you need the model with RF as well as IR) for about £30 and use that to control them. That should be compatible with most blinds that use radio for control but I think some are encrypted.