Why is there a limit for sales? Why is there a maximum 333 eth per day?

I think, devs did this because of high demand for DSCP tokens in pre-sale period. They had an important cause for this.

What reason do you mean?

They want to give possibility to other buyers too. They want to safe the sufficient amount of tokens for the main phase.

It makes sense. Do they believe that they will sell all tokes? What will they do with remaining tokens?

Those tokens will be destroyed. I think there will be no tokens left. It is a very promising and rapidly growing project. It has its own public.

Maybe you are right. The project is really good. Lets see what will be next.