What I can understand that every week you roll out INVITE tokens which is 300 per week. So what if someone continues the delegation, then will he get INVITE tokens every week?
Second point is that, the early delegators will no doubt get more INVITE tokens. That's fine. But what if there is execessive amount of delegation and the roll out of 300 tokens remain constant every week.
I can understand that it may be too early to judge in that line. But I really love this INV token. I think this can bring valuable use-case to the table. Nonetheless one can also trade INV token in Steem-engine.
Answer to the first question, based on one's delegation, they will get the INV tokens every week.
If there is excessive amount of delegation then that would also helps us create more accounts. So count of 300 will increase subsequently.
Right now the price of the Token is dirt cheap. You can buy it as well, Yes.
I hope these answer your questions. :) Cheers and Invite someone today. ;)