Considering that you will only be selling 25% of your tokens, I would like to know what is the minimum purchase for each person who are interested to buy your token?
I don't think there should be any minimum purchase of tokens. You can individually purchase a huge amount of tokens if you are intrested in this project. This project may achieve great heights in future considering its innovative concept.
Yeah, buying the tokens outright should be the simplest way to gain a large number of tokens if you wish to invest into the project