Do you use any of these bluetooth settings on your mobile device?
If you use them (or if you don't use them), what is your rationale?

Looking at the available bluetooth settable options, there are many:
<https://i.postimg.cc/8C6wVfVz/bluetooth01.jpg> Bluetooth notifier selection
<https://i.postimg.cc/1tgSSH3N/bluetooth02.jpg> Bluetooth option selections
<https://i.postimg.cc/zBQQkY5y/bluetooth03.jpg> BT AVRCP Version selection
<https://i.postimg.cc/fy0r2qTB/bluetooth04.jpg> BT Audio Codec selection
<https://i.postimg.cc/3r4rQKkb/bluetooth05.jpg> BT Audio Sample Rates
<https://i.postimg.cc/d38zQSPD/bluetooth06.jpg> BT Audio Bits Per Sample
<https://i.postimg.cc/ZKPSJ04j/bluetooth07.jpg> BT Audio Channel Modes
<https://i.postimg.cc/9QJHqS47/bluetooth08.jpg> BT PBAP limit selections
<https://i.postimg.cc/T2DxHCsz/bluetooth09.jpg> BT HCI Snoop Log selection

The reason I ask this open-ended question is I have both iOS and Android
devices which are capable of using bluetooth, but I almost never use
bluetooth except for simple things, such as connecting to audio speakers.

I just want to learn more, from you, how you use your bluetooth options.

Here are just some of the bluetooth options available, for example:
Show Bluetooth devices without names (MAC address vs BT names)
Disable absolute volume (to rectify issues with remote devices)
Turn off AVC block list = on/off
Turn off A2DP hardware offload = on/off
Bluetooth AVRCP Version = (o) AVRCP 1.5)
Bluetooth AVRCP Version = (_) AVRCP 1.3)
Bluetooth AVRCP Version = (_) AVRCP 1.4)
Bluetooth AVRCP Version = (_) AVRCP 1.6)
HD Audio = on/off
Bluetooth Audio Codec = (o) SBC
Bluetooth Audio Codec = (_) AAC
Bluetooth Audio Codec = (_) aptX
Bluetooth Audio Codec = (_) LDAC
Bluetooth Audio Codec = (_) Scalable Codec
Bluetooth Audio Sample Rate = (o) Use System Selection
Bluetooth Audio Sample Rate = (_) 44.1 kHz
Bluetooth Audio Sample Rate = (_) 48.0 kHz
Bluetooth Audio Sample Rate = (_) 88.2 kHz
Bluetooth Audio Sample Rate = (_) 96.0 kHz
Bluetooth Audio Bits Per Sample = (o) Use System Selection
Bluetooth Audio Bits Per Sample = (_) 16 bits/sample
Bluetooth Audio Bits Per Sample = (_) 24 bits/sample
Bluetooth Audio Bits Per Sample = (_) 32 bits/sample
Bluetooth Audio Bits Per Sample = (_) 24/32 bits/sample
Bluetooth Audio Channel Mode = (o) Use System Selection
Bluetooth Audio Channel Mode = (_) Mono
Bluetooth Audio Channel Mode = (_) Stereo
Bluetooth Audio LDAC Codec = (o) Playback Quality
Bluetooth PBAP Version = (o) PBAP 1.2
Bluetooth PBAP Version = (_) PBAP 1.1
Bluetooth PBAP TEL limit = (_) 0
Bluetooth PBAP TEL limit = (_) 1
Bluetooth PBAP TEL limit = (_) 10
Bluetooth PBAP TEL limit = (o) No limit
Bluetooth PBAP ETC limit = (_) 0
Bluetooth PBAP ETC limit = (o) 2
Bluetooth PBAP ETC limit = (_) No limit
Bluetooth PBAP Picture limit = (o) Yes
Bluetooth PBAP Picture limit = (_) No
Enable Bluetooth HCI snoop log = (o) Disabled
Enable Bluetooth HCI snoop log = (_) Enabled Filtered
Enable Bluetooth HCI snoop log = (_) Enabled
etc.

Given the settable bluetooth options for your mobile device,
my main goal of this question, is to learn from you which options
you set to improve your bluetooth experience while using your mobile.

Specifically, I'd like to know which settings you set your device to.
And why.
--
Posted out of the goodness of my heart to disseminate useful information
which, in this case, is to flesh out which bluetooth audio settings matter.