I currently have Aurifil 50/3, Gutterman and Prescencia 60/3 on my table. I'm trying to finish a spool of Isacord which I bought not realizing it is polyester versus cotton. Fortunately it is a neutral color so will work well on some of the non-quilting projects on my table.
I went in search of the Prescencia after reading Harriet Hargrave's review of it in the Quilters Academy and so far am very pleased with it. Was able to find it locally (Randy's Quiltshop in Greensboro) so didn't have to pay shipping. It is fairly hard to find in the 60/3 weight.
Cheers, K