My 8x32 EL's also have a different tension on the focus depending on the direction. Its a minor thing, but I do prefer the smoother, un-biased, focus of some other bins I own, including an 8x42 Conquest. These ergonomic factors, including weight, actually do contribute a great deal to one's personal preferences, if the optics are close in character/quality. I would spend a little time looking at the more hair splitting comparisons, such as FOV, CA, Glare suppression, etc. and really try to suss out whether you can really see a difference, and if so, does it necessarily tilt the scales one way or another. Only you can decide. And it doesn't have to be an either/or issue. You can just welcome another good/but slightly different binocular into your world. At a certain point, you just want to enjoy them, put them to work.
You're getting a very good binocular, but you already have a very good binocular.
Swarovski also stands by their product, answers the phone, and repairs the binoculars, which they've done for me. I'm not saying the others don't, as I've only had to repair the one.
At a certain level of quality its a ford/chevy or Gibson/Fender sort of issue regarding which one you might prefer, imho. The price is less of a factor, meaning that you might prefer something that costs less, for all sorts of reasons. There's no guarantee the most expensive one is the best fit for you, or that its 'measurable' optical superiority, if any, will be glaringly evident to your eyes. Put the new ones in the mix and see how they do after a few days in the field.
-Bill