I am in the minority here by saying I am not a big fan of the Mundorf Silver in oil. Used them twice in different applications and they didn't work out.
I am a big fan of the Auricap and it is cheap. Give it a try. See what a different cap does and how you react. If you tell me what you like or dislike about this cap I could tell you what direction to go in for a different cap. There is no best cap, only the one that works best in your system.
And by that logic the Mundorf Silver in Oil might work for you, just in my two cases they sounded great in the beginning , but when they settled, I ultimately had to remove them.
I went thru several caps in different locations. For one location , the input board on my amp I finally settled on the new Vcap copper teflons. My amp is warmish sounding so I could get away with the extra openess, If I had a solid state I might choose a Oil cap to add some warmth, if my SS amp wasof the standard SS sound and not a warmish amp.
Evan I will try to pick up 2 1.0 Auricaps for you today for you to borrow. Have Karl slap em in.
Mike