Best OBDII bluetooth adapter?

[Ricson]

Hello everyone,,
I have one in my car (the blue Amazon sold one) and it's ok. I keep getting disconnects during trips and it reconnects quickly... And as indicated in other comments; don't leave it plugged in or else you will eventually have battery issues. I think the 12v pin is always live and not switched on like other cars do.

Edit:guys i found a site near me and it does free shipping too!! https://ljmcardiagnostics.co.uk/
Thanks you!