Some tuners are unlucky and get heaps of shit dropped off to them from some typical chav ford owners who cannot maintain their cars properly and spend their money on the wrong things and rag them to death, then have the cheek to blame the tuners for something that may not have been even remotely obvious or even close to their fault.

Choose your tuner and if happy stick to them. They will try and take care of you if half decent as you are paying their mortgage at the end of the day and they want repeat business.

Whichever one you get the best impression from if you want a local tuner crack on with. Loads of these tuners have had well known cars that produce good results so they are all capable within reason.