DHGate has a way of scratching an itch for not a lot of cash - Sometimes, I'll just pull the trigger and if I really fall in love, go to a TD just as
@C Master suggested
This true its great to try something out before blowing loads, but the biggest issue it trusty anything you see on the site!
Many will use pictures of good quality version and then send stitch up junk and some will just send an inferior version but for the price its fair.
There is F all support from many of the sellers and the buyer protection is like trying to get your unicorn to poop Richard Mille's
As long as you understand this its ok but you could also just use the TD's that sell the low end stuff as most has some cheap models that at least look ok.
Sometime the really cheap ones are so bad to look at (only if you know what it should really look like) that it makes it hard to wear or even like!
If you want a reasonable watch that is like a rep look at the Amazon Pagani and the likes they are basically the same mid range reps the TD's offer but they dont have any of the decorations, which isnt really and issue as the really cheap reps from DH and Ali look pretty obvious, it might actually be more wearable in public if it were a homage model rather than an out right fake