Hi Wigwam
Funny enough that’s what I said to the guy who changed the blades i.e. “wished I’d gone to Halford’s now”.
My son’s a mechanic, not that you need a mechanic to change a wiper blade, and he’s always said to me in the past that he could fix tiny faults like wiper blades, punctures and bulbs at no cost but I have to keep pointing out to him that no one is allowed to touch the car but the dealer but it is tempting to take a short cut.