Keyless is fantastic but isn't available on the 3 door anymore. It's standard on the 5 door.
I went crazy with the options when I spec'd my car and I did a bit of a review of the options on my my GTI,
DSG - I've had a couple of auto gearboxes but this is my first double clutcher. I've been slated by a couple of people for having an auto in a hot hatch but I love it. especially combining this with the active cruise it's really nice in traffic. It's great when pressing on and using the paddles too. I'm pretty sure all my daily's from this point on will be auto.
DCC - Can certainly feel the difference these make, I either run it in comfort or sport there's not much point in normal really. I'd say it's in comfort mode 90% of the time but now I've got the car run it a reasonable amount I'm sure sport will be utilised more.
Lane Assist - This is bundled with blind spot monitoring and dynamic headlights. The headline part the lane assist is ok but not something I would go mad to have again, it just feels like the car is tram lining when its doing it's think, can be switched off but I leave it on. Blind spot monitoring is a really nice thing to have, I spend a reasonable time on the motorway so it's good to have something keeping an extra eye out. Dynamic headlights. This is the main reason I went for this option and they are truly amazing. Everyone should have these they are that good. It's fantastic how they light the road up without dazzling the other road users. I will want all my future cars to have this ability.
Pro Nav - Part of the tech pack. Works really well, I've used the sat nav and voice control to set destinations on the fly. The bigger screen is nice to have too, it fills the dash and makes it look complete. I'm loving apple car play which works flawlessly too.
Dynaudio - Fantastic sound and another option I'm really pleased to have. When my steering wheel was being changed I had a GTE which had the standard small screen and base speakers, they were ok but I'm glad to have the upgrade.
Climate screen - To be honest I've not really had the benefit of this yet but I'm sure once the frosts start it will be invaluable, i hope so it was an expensive option for what it is. It's nice not having the small wires that most heated screens have in them though.
Advanced telephone connection - I was forced into this because of the heated screen but as I have an iPhone I can't make use of it properly due to apple's protocol. I am pleased to have the usb socket in the armrest though, I'm using this so that my cable mostly stays in there I can then put my phone on the cover over the cupholders. Overall a waste for iPhone users really.
Parking Pack- Went for this for two reasons, I wanted the camera and I hate having blank buttons in cars. The camera is really good but it would be nice to have a higher resolution image, it's pretty poor for this day and age. I thought the self park feature would be a bit of a novelty but I've ended up using it to parallel park a few times and it works really well. I've not used it for bay parking though because it places the car between the other cars not in-between the lines.
Leather interior - A controversial choice seeing as the tartan is so iconic but I really don't like it. The leather makes it a lot classier in my opinion. It's expensive for what it is, the quality isn't as good as BMW or Range Rover put in their cars but I'm happy with it.
Tinted Glass - Such a cheap option and looks great. I like how the wires in the rear window don't stand out like they do with aftermarket tints.
Overall the lane assist and dynaudio are the best but to be honest I wouldn't want to be without any of them.
