Opinions on resellers

In all honesty I love BM so I WILL buy from a reseller but I’m hearing a lot of people dislike them for example I live in the north of uk so I can’t easily access brandy Melville as it’s only in London but I will order from a reseller to access the over products that only show up in store + I can order from BM’s in Japan and China (if you know any Japan + China bm sellers pls lmk) but yeah anyone have any other opinions + why?