Your experiences with mundorf evo oil capacitors

I'm currently in the middle of redoing my caps in the tweeter area of my crossovers on a set of mirage m1's. As usual the idea is to get the best bang for the buck. I like the price of the mundorf evo oil and the size works as well. The humble hi-fi review of the evo oil gives it moderate praise with the notion that they accel when placed with a jantzen cap in the mix. While I know there are better caps out there, I was wondering what fellow audiophiles thoughts were on the mundorf evo oil caps, has anyone heard them on a tweeter?
Again any thoughts on this are very appreciated.