Well that was an experience. Birders take optics to the Nth degree however, when it comes to things like weight and pack size they are as clueless as Nancy Pelosi and Mimi Waters. I looked at the 85 and quickly dismissed it. Big! Set up the 65 Swaro and compared it side-by-side with my Vortex and the difference was very slight. So we tried the BTX to compare to the STX/ATX and here's my list of likes and dislikes:
LIKES-
The BTX using both eyes and headrest is much more comfortable for long term glassing.
The Swaro was barely clearer (5%?) over the Vortex in sunlight and peering into shadows.
The option to change objective modules is cool.
DISLIKES:
No micro adjustment like the Vortex (for fine tuning).
The little "sight" on the top right of the BTX is NOT a small scope, you cannot see thru it. It has a weird reticle but no backdrop image, you line it up like an iron sight, not a scope. Dumb, might as well be a solid piece of plastic.
Bulky...the BTX takes up 50% more space (to be expected given it accommodates both eyes I guess).
Heavy...easily 3.5lbs more than the Vortex (requiring a rail system to support it cuz it flops backwards otherwise.
The 1.7 mag extender doesn't make much difference at all. They should make this a variable power mag extender, then it would really be something.
Accessories are sold ala carte so ya gotta buy the scope cap, eye cups, balance rail, stay-on cases, etc...adds nearly $800 to the 5200.00+ price tag.
Well gang, the idea of paying $6K to double the weight of my spotter with no appreciable visual advantage kicks my plan to upgrade my Vortex to the curb. That darn thing works fine and weighs 3lbs. Glad I'm not into labels. I will say I am shocked by the side-by-side comparison...when I did this with my Kahles binos the Swaros were clearly superior, I didn't have to look twice. I knew in an instant. Today I went back and forth between my scope and their different scopes thinking I must be missing something. But an hour later the differences were so slight I couldn't put more than a $500 price difference between em. Even when glassing deep into shadow, my eyes struggled to see any difference and reading license plates at distance convinced me my Vortex was getting it done almost as well at Swaro. Can't pay $6K for a 5% difference (and saying 5% is being generous).
The birdwatcher store had a DUMP TRUMP sticker in it. LOL The store owner kept talking about the errors in the movie, The Big Year. He's friends with the real people from the book. The movie is lots of added fiction BS. Like I care.