Out of my 6 poodles, everyone of them has a different coat texture and curl.
Sam - Coal Black spoo, medium course, wider curls, extremely soft on top knot and ears. Its very hard to keep the hair out of his eyes because it just flops over.
Elsa - Black spoo with salt 'n pepper, medium heavy course, tighter curl, noticeable on the ears more, excellent thickness for top knots 'n puffs. Does need a bit of gel to keep it standing when longer then 5 - 6 inches.
Lucy - Cream/Apricot (looks more cream to me) - The second coarsest hair I have felt on a poodle. (The first being a brown male that felt like a brillo pad, didn't like even hugging the dog because it felt like mens whiskers against my skin.) VERY thick, like a sheep if anyone has felt up a sheep before! I've even thought about collecting it and having it spun. Her mats can be bad but the same as the Blacks if not brushed regularly when in a longer coat but I use a mason pearson boars head bristle with nylon bristles which dematts rather quickly and with alot less pain to the dog. Pricey but worth it's weight in gold. Topknots and puffs need absolutely no gels or sprays to keep it standing.
Roxy - red mini - On the opposite end of the spectrum, the softest coat I have ever felt, Silky soft like fine baby yarn, Very,very tight curl, very fine, tends to mat faster then courser haired house mates. I tend to keep her shorter to avoid having to brush her more often which she absolutely hates being groomed. She is my little tom boy hunter. Better then any Spoo I've owned. Actually she has the typical male personality where anyone in the family is ok. All the other girls and Mickey are Momma's kids.
Mickey aka Buoy - red oversized toy - extra small mini, (he's right on the boarder of toy and mini) soft but not too soft and course but not to coarse, nice thickness, like to keep him in a longer coat then Roxy. He has the most beautiful thick and spiral hair for his top knot! I love keeping it big!
Bindi - Red Spoo - still in puppy coat but very soft.
I have noticed that reds are softer then most in all three sizes and not just my own poos. However, I had a toy black that was very soft and a toy brown that was just about right in coarseness and texture. I had a white mini with black tips on her ears that had a beautiful coat.