Mvests are basically 1 million VEST so if you know the definition of VEST so if you truly understand the definition of VEST then you or everyone should not have a difficulty in understanding the definition of Mvest so good to know that you have a clear concept among them and have a clear understanding that what is the main difference between both of them as I have also explain the main difference between both of them in my first line

Secondly you made excellent efforts I want to say and the most interesting part of your engagement challenge which is very unique from other entries is that you have given us amount of vest that I user have a different level like newbie, plankton and minnow etc so it's an interesting thing and a new thing that I know from your post and increase my knowledge in this way

I wish you good luck and a lot of success in your entry