my personal favorite jfashion sorta vkei oriented brands are sex pot revenge and acdc rag. a chinese brand that may be worth looking into is jillpunk, if you like acdc rag's style of "punk" clothes.
mmm as a brand is more ega imo and i think if you're looking for egl/ega clothing for a decent price i'd suggest using buyee to shop on yahoo and mercari japan, taobao (using a shopping service or a reseller) or lacemarket, for secondhand clothing.
i'd recommend looking for blog posts and stuff on this kind of thing! i can't find the link i'm looking for, but there's some pretty good resources if you take the time to search
edit: i found one of the resources i was looking for: https://stephano.me/blog/visual-kei-fashion-brands/ a list of jfashion vkei oriented brands :)