Might not be worth the upgrade hassle, they sound very good, and you're pleased with them...
Could end up in a lot of expense, and disappointment.
I upgraded my Conquests... not sure I should have bothered... they were just fine.
Got some Meopta's, which I rate highly, but needed to get the collimation sorted, wheras the Conquests were spot on.
Overall, it is an upgrade, but a small one, and came with some level of hassle.
Thank you for the thought and reinforcing the idea of moderation. Yeah, honestly I'm confused because they're pretty darn good for what they are. The reason I've wanted to upgrade them, besides general curiosity, is that because I feel like in every binocular I've ever looked through (oberwerk deluxe, kowa bii, and now the turic's) I always see false color and color fringing.
And most of all, I feel like I sometimes see what I call a "metallic hue" to things (though with the turic's it's much better) or more accurately, it feels like I'm always looking at a image that's reflected off a mirror if that makes sense. Like I have a pocket stainless steel mirror I bought off amazon for like $20 (steel that's exceptionally polished with modern technology so that it's a mirror you can drop and it won't break so you don't get hurt) and I've always felt like every binocular I've looked through feels like that reflected metal image.
And so I've always wondered if the league of the alpha's will finally give me that true/natural look that I've been longing for in binoculars. I don't know if it's depth of field or color that my eyes are wanting but there's something just not quite right or perfect or natural. To that end, I've been eyeing the nikon edg's with reportedly lovely color saturation. But then there's the NL Pure whose praise are song too.
The other reason I'm inclined to stay with the turic's is because I like to roam around with my binoculars and it's easy for an accident to happen or for them to get forgotten somewhere and lost or even stolen. And so, being accidentally out $3k would sting a lot more than being accidentally out $700.
Edit: Another binocular I've been eye'ing, but this is a different weight and price class are the maven b5's. Perhaps that flourite glass might be something special. However they cost $1500 minimum, and again why should I pay that much when the turic's already perform so well for half the price.