Very much depends on the player.

Michail Antonio is not enthusiastic about taking penalties, he gets exceedingly nervous and his heart starts racing.He took a penalty when he was 19, his legs turned to jelly and he missed.
He did take a penalty for W.Ham last year, his shot was saved by the goalkeeper and Soucek fired the rebound into the net.

The Jedi used to strike a decent penalty. The modern day trend of this stuttering run up doesn’t work for me. I would just smash it down the middle. Whoever takes them needs to strike the ball cleanly and hard. No pussy footing about. The best pen in the Newcastle shootout was taken by Joel Ward. I recall Luka missed his.

That all being said I would go with Anderson. When Eze shoots he hits the target about 1 in 6 so he’s a no from me

I just think it has to be someone who regularly takes shots at goal though. Because there's a muscle memory that comes naturally. For example, Kane or Haaland or top strikers like that could take one with their eyes close. They just know where the corners are because they've put balls there so many times. There's a reason you don't see many central defenders taking pens...

Agree with your point about just fricken hit it.

I have never understood people who say training for penalties is a waste of time. Players practice free kicks and corners so why not.

If you practice with a goalkeeper I would expect the keeper to provide feedback e.g. I guess correctly because of your run up or your eyes or your kicks to my left are easier to save than to the right. So over time a player learns his "tells" and eliminates them.

Of course this doesn't mean you wont miss in a pressure situation but at least the player knows before the kick he has trained for this situation.

One more point