It seems this project has the potential to generate attractive revenue for all investors and this idea is also nice with the working product it is a good choice to pick this right time.
It seems to me that the interest of investors is visible when the project quickly collects money.
Maybe you are right. But I still think that with low cost, you need a strong advertising company.
Advertising of course you need. But a good project a lot of advertising is not necessary! Investors already see the prospect.
Bounty is also a paid option. But the payment is delayed and invisible, since these tokens can also be sold to investors. I think the best option is a combination of bounty and advertising.
You're right, this combination is usually better, but it also depends on the specifics of the project and Airchain need to consider this also.
The fact is that the bounty campaign gives different results. I met many projects, where the team also did not conduct a bounty campaign.