I have been pleased so far with what o have used!
I ran out of a colour in my big set, had kept the spool and ordered the same number. Love how we have the opportunity to order separate colours.
No shredding or jamming machines like other brands
Bought a variety pack of sim thread when I bought my machine, found that I wanted more if their tangerine color, ordered more it specifically and am very pleased with the thread and the transaction. Works well in my brother embroidery machine.