I made my first rep purchase a few weeks ago from DHG - a 34cm GG Ophidia, I was swayed by the many rave reviews, and the fact many reviewers say it's real leather accenting on the bag. I also ordered a "mystery bag" - the seller of both is mangopurses / mango89711 on DHGate.
I actually don't know if the Ophidia style I ordered is a "fantasy bag" (the term reviewers use for items that don't actually exist in their authentic form!) but I like the look, it's reasonably big and I love the GG monogram / Gucci stripe colours.
It arrived after nearly three weeks and I was excited! The handbag came in a nice cotton-y "Gucci" dust bag...but...it had a sticker on top of it that said proudly, "PVC" in English, amongst other Chinese lettering. So I was disappointed even before I opened it - as that pretty much proves it's not leather.
The bag seems reasonably well made, stitched, and the monogram is quite neat - the GG emblem looks pretty good too. Unfortunately it has a metal padlock on it, where you attach the zipper, and no key inside the clochette (I now know this is common with cheaper reps). There is a metal press button which has a Chinese brand "Guang-Tong" when you look underneath (though, you can't really call that a "tell" as you can't see it unless you hunt for it).
Got a "free scarf" with the handbag, which was a pink GG twilly (quite cute and nice of the seller, I thought).
The inner zip seems to be faulty, though I'm going to try to fix or replace it. The lining is cotton/canvas with a stitched branded label on the bottom (in either leather or PU, not sure!).
The "mystery bag" was in great packaging, and turned out to be the matching purse (which was very thoughtful!) - the Gucci box it came in looks excellent, though I can't compare it to a real one, it could pass as authentic if you're unaware - though there was also a sticker on the side of the box in Chinese (weirdly, it said "leather" on it in English this time!). Unfortunately, the metal GGs, zipper and zipper pull are very yellow, which looks very noticeable next to the matching bag.
I did open a dispute as I thought the misleading reviews (about the leather) and the broken zipper weren't great. As I expected, the seller kept rejecting my pleas for a compromise and just wanted me to return it - but DHG's customer service helped and I got a partial refund. Having had bad experiences with Aliexpress, this was a nice surprise, and DHG will keep me as a customer.
Going to research Reddit, etc, more carefully next time!
I have Old Cobbler's Facebook Group and have been messaging Maryya today, but have seen some bad feedback about them lately. There's another DHG seller who seems to be getting better reviews from Youtube and even Reddit, so may go with them next (RAINBOW BAGS Store) - but I haven't pressed Buy yet.
So, half-pleased, half-disappointed (and I do think some DHG reviews are fake, especially if they give misleading information).