TL;DR: Bloomingdale should be your go-to for quality and official scans. If you are desperate for the latest stuff, go with something like Desire or Mythtoons, but probably don't buy "coins" or pay crypto to read stuff on their sites.
Bloomingdale is a long-time uploader on MG who uploads the officials. Mythtoons is weird and not the most ethical, I guess you could say. From what I've seen from them, they upload officials or at least well-translated stuff (idk which), but they advertise their own website and ask you to buy coins to read beyond the backlog chapters. It seems like Desire scans is similar to Mythtoons in that they ask for payment for the most recent chapters. And Kaizen is another interesting one, just from taking a peek at their first upload/credit page since they list their typesetters, etc. Simply as "staff," not super trustworthy lol. If you want trust worthy non-officaial look for groups with a variety of names, TS notes, memes, and blurbs in their credits page.
Who is the good scanlator and which is the scam one? Im so tired of AI slop.