I'm monitoring and ICO that's been going on for a month and I have a couple of basic questions:

1. You have to use ETH to but this particular token. As the ICO goes on, the token price changes. I.E. for some people, they paid 0.30 cents a token but now ETH has dropped and they are paying 0.20 cents. Is that better or worse?

2. When you make the purchase in the ICO, doesn't it lock-in the price? Or will it fluctuate until the end of the ICO and THEN execute the purchase. I.E. it doesn't matter what you paid at the time, it matters what you paid at the conclusion of the ICO?