Question about projection screen material

[Carlos2992]

Hello everybody, I am building my home theater, in a controlled light room, projector is JVC RS2000, and I have a question about building my projection screen.

I would like to know, will I see a really, big noticeable difference talking about image quality, between using let's say, dedicated cloth material as the one being sold at Carl's Place, and a regular blackout cloth material used for window curtains?

The main thing is due I live in Argentina, buying at Carl's Place represents me very high shipping and fees costs rather than buying a regular blackout cloth here, but if image quality is really noticeable or improved, I will choose buying from Carl's Place then.

Thanks a lot for your opinions and advices!