Difference: HQ, Old Accounts, App Users, Mix Quality, Super Real, ...

What is the difference between all the different kind of FOLLOWERS/LIKES or Accounts?

• HQ
• Old Accounts
• App Users
• Mix Quality
• Super Real
• ... and much much more.

So many different, its confusing.

I bought some of them, but did no see a real difference.

It can mean many things, for example low quality can mean that the accounts' profiles look like bots (weird numeric names, no profile pictures, no stories, etc), or the server's settings are set in a way the drop-rate is high (for example an Instagram account following 200 other accounts each day).

High quality can mean that the accounts' profiles look like real people (normal names, profile pictures, stories, activity, etc), or the server's settings are set to safe levels, thereby keeping the drop rate at minimal levels.

I suppose that the more expensive the service, the more real the accounts will be