I recommend you buy both and spend 3-6 months listening and comparing them, and then sell the ones you like least. Seriously. It will require the larger up front investment, which may seem radical, but if this really is your last set of speakers then you want to get it right. If you buy both, listen to each pair for a week at a time then switch off, back and forth, one of them will make itself obvious as your favorite and you sell the others. Sure, you'll take the resale loss, but if you buy either one by itself and it turns out to be the wrong choice you'd take that resale hit anyway.
Getting other peoples' opinions is valuable and helpful - I've been there myself - but in the end it won't get you to where you want to go.
Getting other peoples' opinions is valuable and helpful - I've been there myself - but in the end it won't get you to where you want to go.