Bluetooth MIDI Adapters

What ones do you use to send midi info from an ipad?

I’ve seen the Yamaha one mentioned on this forum but how do the CME products shape up? Widi master or Widi jack from CME?

There are also products made by Roland & BM-AO1.

Pros & cons?

I have heard that iPads are notoriously bad at sending clock via a wired connection, it is not as clean as using a dedicated clock source pedal.

Unfortunately I do not have more info than that, happy hunting!