Personally I will stick with my local Toyota/Lexus dealer for servicing, for a couple of reasons.
1,.....I trust them to know more about the car than a fitter in Halfords, I don't know if things have changed at Halfords,
but it used to be the case that the fitters were paid a basic wage, and made it up by finding as many jobs as they
could on customers cars.
2......They are only a three minute walk away, and have some nice young ladies in reception 🥰