Anyone have any experience with them on this?
As with most F&M products, bullet proof quality, but heavy hand and feel. They put a full layer of white behind every design so it is very thick. For large designs, it is very stiff especially on tshirts and worse if it is a large solid design with no negative space.
Pay attention to setting up colors in your design, must be CMYK color mode and check your percentages with a pantone chart, colors can come out very different than on the screen, big learning curve from just picking spot colors.