Shoes are the category most people buy through an agent, and the one where QC pays off most. The short answer: use the batch/version info to pick the listing, use flat measurements to pick the size, and use Fishgoo's QC photos to catch the flaws a seller photo hides.
Sizing is where most first orders go wrong. A style can run true-to-size, half a size large, or narrow, and that varies by model — not by seller promise. Before you order, look up how that specific silhouette runs and compare the insole length in centimeters to a pair you already own. That measurement beats any size-chart guess.
When your Fishgoo QC photos arrive, this is the category to actually study them. Check that left and right match, that logos and text are correctly shaped and spaced, and that there are no creases or scuffs from handling. A good find looks symmetrical and clean under a zoom; a filler pair has a "close enough" quality that only shows up in the close-ups.
Shoes are also heavier, so they drive onward shipping cost more than most categories. That's an argument for getting the size right the first time — a return-and-reorder across borders erases any saving. Confirm the size run and any current listing details live on Fishgoo before you place the order.
Buy one careful pair, learn how that model fits you, and your next shoe order gets much easier. The curation is in the patience: the finds that survive a hard QC read are the ones worth the wait.