Best texture match to plastikhaar

I was wondering about plastikhaar, and what the texture is like in person. I've only ever worn human hair (Indian) and it's not the best match for my natural hair. My real hair is silky, fine, and bone straight. I can let it air dry and there will not be any wave at all. The Indian hair is coarser than my real hair (with a flat iron it blends decently enough.)

Would plastikhaar be a better match for my fine, straight hair? (Or a worse match? lol.) I know Russian hair would probably be best for me but I am wary about finding a reputable company.