Im currently about 183 lbs and 5'9-5'10". I used to be really fat and lost a good amount of weight however I've plateaued at my current weight. I know the only solution to this problem is a caloric deficit. What I really want to figure though is how much more weight I should lose. Some people have told me that I need to lose 30 plus lbs and others have said that I could start a lean bulk so im having a hard time figuring out what route I should take.

picture is a couple weeks old but this is pretty much where my current physique is at (NSFW): https://imgur.com/a/LH2IQsA

a couple months ago (NSFW):https://imgur.com/a/EYQLDY3

Thank you