I've been driving my Q50 for about four years now and honestly it's been one of the most reliable cars I've ever owned, but recently I started noticing a slight vibration when braking at higher speeds and a bit of a shudder when accelerating from a stop, which has me thinking I might need some suspension or drivetrain work done. The problem is, I've had such mixed experiences with garages in the past where they claim they can work on Infinitis but then you find out they don't have the right diagnostic equipment or they struggle to source the correct parts because they're used to dealing with Toyotas and Nissans all day. I took my car to a place in Al Quoz last year for a routine service and they used the wrong spec oil, which I only found out later when the engine started sounding a bit rough. Since then I've been really hesitant to trust anyone with my car, but I can't keep ignoring these new symptoms because they're definitely getting more noticeable with each drive. A friend who drives a similar model recommended a service that offers Proven Infiniti Repair By 800Sayara Dubai, and he said they actually understand the specific quirks of these cars and use genuine parts rather than cheap aftermarket alternatives. I'm thinking of giving them a shot because I'm tired of explaining to mechanics that my car isn't just a fancy Nissan and actually requires proper attention. Has anyone here used them for their Infiniti and can share whether they're as good as my friend claims? I really don't want to go through another bad experience where I end up having to take the car back multiple times to get things sorted properly. Cheers for any feedback.