I used the drops air wool in pistachio, held double, and had to mess around with the gauge a bit to get the right size. I ended up going up a needle size so I used 9, 7mm rather than 8, 6mm
The jumped she knit used a more expensive wool so I found the drops air which had a similar make up and yardage.
Still need to block but overall super happy! I knit the size M and used ~7-8 balls of wool ( I bought a few extra after my initial six seemed not enough)