This is what I'm hearing so far.
Anyone with an old account doesn't seem to be getting banned using revolution.
Anyone starting a new account and max prestige, stats, unlock all or using aimbot seems to be getting banned.
Some say you should use a tool with antiban before using revolution but for some reason that method doesn't work for everyone.
I've been using revolution successfully since 1.15 update and so has many others but more people are getting banned on update 1.18 compared to previous updates.
Now before you start saying you should change your mac address and use an antiban eboot you should know that I've been doing that since update 1.15 but still keep getting banned on 1.18. I've tried various antiban eboots on this forum as well with no success.
Right now I'm able to use revolution as long as I don't use the account menu or aimbot but unfortunately this method I'm using won't work for everyone.
All I'm saying is you can purchase revolution but you need to know that the risk of getting banned are a lot higher than ever before.