请帮忙看看，沙发该选哪款？ 谢谢！！！

1） https://www.costco.com/.product.1505276.html

白色颜色太白，不是很耐脏

2） https://www.costco.com/aries-top-grain-leather-sofa.product.100838301.html

产品信息里说，“ This product can expose you to cadmium， which is known to the State of California to cause cancer”， 这个真的会很严重导致癌症吗？

白色颜色太白，不是很耐脏

3） https://www.ethanallen.com/en_US/shop-furniture-living-room-custom-quick-ship-shop-all/arcata-sofa%2C-quick-ship/arcataQS.html#start=24&sz=23

4) https://www.ethanallen.com/en_US/shop-furniture-living-room-sofas-fabric/retreat-track-arm-sofa/retreatTA.html#start=47&sz=23https://www.ethanallen.com/en_US/shop-furniture-living-room-sofas-fabric/retreat-track-arm-sofa/retreatTA.html#start=47&sz=23