Jupiter Copper Foil, Paper & Wax Cap Versus Jensen Cap 0.10uF 630Vdc Copper Foil Ceramic

Thank you @audioman58 
I have settled on the Jensen Copper PIO ceramic body. I have have them installed and I agree that they are quite neutral. The midrange and bass are pronounced. I would like more of the high frequencies - as the caps get played in, should I expect to get more high frequencies?
My tech also changed another cap in the signal from a British cap (don't know the make) to a blackgate. I am wondering if the blackgate has somehow reduced the high frequencies. My tech said he thought that the blackgate would provide a more overall even/balanced sound. I can always change it back to the British cap.
@audioman58 Do you think blackgates 'open up' more in the high frequencies as they play in? Or is their characteristic one of less 'highs' and more 'lows'?

Thanks so much any comment you may offer.

Bob

@alexberger
I decided the OIP was a better choice especially due to my analogue ’all tube system’.
Bob

Marish2000 the black gate were excellent caps they are a electrolytic more for power supplies ,ask your tech where it is.
No electrolytic cap should  be in the signal path, but it is a great cap for power supplies. On your Jensen how many hours in it they need a minimum  of 200 hours to really start to open up 300 hours 
better still.

Yes the Jensens are darker than the Jupiter copper foil as pointed out. They will open up a tad, but won’t deliver in the highs as extended and sweet as the Jupiter. They have the personality you are currently hearing even after burn in. They are known to be a tad rolled off and very “polite” in the highs. I also find them thicker in the upper mids. 

The Jensen Copper foil, copper body I like the best of the bunch 
in my system even more deep soundstage and more organic sounding then the Jupiter Foil,I my 2 systems I have had the same results, since I do mods I have the exact values and 300 hours on them and once in the system 4 hours of play
time then play 8-10 songs you know well.
i always have at least 2 others to listen and help-evaluate.
in another system it could prove slightly different in Audio
nothing is set in stone.