depends on what you want. i can't get a good grasp of the very new ones because they're too short, but "maoi reijou no shikousha" looks like the villainess' butler, and there's one with a really long title that you can probably find by searching "lougout vrmmo" that looks like sao after they get out
less recent ones i like are "everyone is from another world except me" (comedy) and "heroine survival" (otome game but the girl is grinding her levels and skills through battle)
if you don't mind webtoons, i'm a fan of "the extra's academy survival guide" (entered a game as a minor villain who had just been defeated by the protagonist) because i've read some of the webnovel, and "the archmage's restaurant" (op guy, cooking slice of life)
