I too have Edition 5 (unlimited) and Jubilee 25. I first bought Ed5 and was blown away by how good they are (for me, just my taste).
When J25 came out, I had to have them, can they really be better, I asked myself. And yes, they are better, sound is somehow more substantial, more grounded. It is not easy to speak about such things and explain in words. You have to hear it in order to know (the same if you have never smelled a rose....how could I explain in words the smell of a rose). But they are better.
Now I use Ed5 for riding a bike, listening music from android (they have a short cord with mic and comands) and J25 for listening at home.
About money, well of course you must have it, and then you think about is it worth for you. Life can end at any minute, and to die and not have heard J25.....well that would be sad, very sad.
I am just surprised that I can give some peaces of paper (real word worth maybe few cents) and get such a beautifull crafted product, where you can feel the love and pride standing behind it. Every time i look at them, I feel happy that I can enjoy them. My music listening sessiones became imensly enjoyable and I listen to music more and longer, because of them.
One thing J25 has for sure done for me. My search for ever better HP is over. I have found what works for me in any possible way and this are "end of the line" HP for me.