AutoGlym are way way way behind the times. They haven't long had that wax and through lack of making money as they once used to they were forced to jump on the "detailing" band wagon, oh and now they even have a clay bar LOL.
The AG HD wax is a mediocre product at best, one which I'd use on a car if i wanted an ok finish.
Disagree heavily with the comments made about Swissvax, Swissvax has been at this game of making waxes far longer than most of it's competitors since the early 1930's, there's a reason why the BOS, Divine and Crystal rock (to name a few) are rated very highly by professional detailer's, because they are very good. There are always pro's and con's to each manufacturer and product line, some natural based waxes rich in oils, some more chemical based compounds, neither of which really outweighs the other, it all depends on what you are looking for r personal preference, which you'd only realise by using a wide range of products.
I recently spent a hefty whack (3 figure sum) on G-Techniq's product line, buying almost each product. Used it on a 2 year old Focus over this weekend. Totally different approach to what I would normally take and all I can say is outstanding work from the guys over at G-Techniq on such a great product line. Very very easy to get flawless results from one product over one machining stage (did help as car was new). C1 is a very very good product one which will be going on my own car at some stage. I wouldn't be putting BOS on a focus as I would see it as wasteful and over the top, but that's just my opinion, doesn't mean i'm right.
If you have a (performance car/supercar/ - Porsche, Aston, R8, RS4/3/5/6, Bentley (to name a mear few)........etc etc then to my mind there is something Magical about detailing those cars and applying wax by hand (no applicator pad), but as i'm not detailing supercars all of the time, I want an easy approach, with great products which are nice and simple to apply, which last a long time and still look good in 12 months. Which is why I've bought G-Techniq, thought i'd see what all the hype was about. Spending the amount for Swissvax BOS (or one of the higher valued waxes) isn't for everybody, but it's not just about the value of the waxes or what the product does necessarily, maybe more for those with a nostalgic approach to what you are buying and the satisfaction and good feeling it gives you when you've applied BOS to a nice car.
Each to their own, live and learn from the experienced professional detailer's on the forum, I'm not a professional, so don't ask me.
Jimmy, polished bliss etc are the ones to ask, i'm sure they'll be able to add something about waxes here, and maybe even correct me if I'm wrong.
For me detailing stems from a love and passion for performance cars, when they look their best they really do inspire.
G