I have all their quilting threads both the polyester and cotton ones..............though the cotton ones are linty, you can't beat the price. I also use Aurifil when I can afford their prices and they're not as linty. I rarely have problems with thread breaks with the CT threads so I'll continue to use them till the quality goes downward if ever. I also purchase their fabrics with no regrets until lately which hopefully will be rectified shortly. The quality is good but I think someone in the cutting dept. is getting skimpy with the cuts..............Just my opinion.