Epcos B33364 series as input capacitors?

[shake]

Hi, I was perusing digikey for polypropylene capacitors and saw these.
Data sheet
Would something like this make a good input cap?
 
Quote:

Construction

Dielectric: polypropylene film

Electrode: Metallized film

Aluminum can, metal top

Filling material: Vegetable oil, PCB free

 
Or would something like this be better?

Or at this point, would it be better to leave it out?
 
Thanks in advanced.

 

[Avro_Arrow]

The best sounding capacitor is no capacitor...
 
This is the one I like to use when I have the room.
The Paper in Oil motor starting caps are supposed to sound
pretty good - though I have never heard one myself.
This is the one I use when I don't have very much room...
 
Good Luck!

 

[shake]

According to tangent, polypropylene & teflon > polyester.