I mean they are very different players. Partey's physically a beast so can move around quicker and cut off passes, defensively in particular he is far superior to Jorginho. When it comes to passing they're very different.
Yesterday not really a fair comparison because Partey came on when we were 2-0 up, Partey struggled against the same side when we played a couple weeks back. One thing which Everton did was mark Jorginho close and he got undone a few times, which is unusual because he is usually very press resistant. Partey is even better in that regard though imo. I don't know if Arteta was protecting Jorginho but he said he wasn't feeling good.
If fit though Partey starts but it is very good we have been able to ease him back in because in the past we would be under huge pressure to start him.