The gold ring is a slick setup. And arguably (IMO) the best balance of glass, weight, pack size and cost.
I sold mine. What I didn’t like is how tough it was to zoom and focus. Maybe I had a bad sample, I am not sure. I do miss it at times.
My favorite spotter (haven’t tried a swaro 65mm yet though) is the Gen I Vortex 65mm. I’ve compared it to the Kowa 55, Kowa 77, vortex 85, and the GR.
I really like the dual focus for my use. And it’s a great weight at 48oz. I did mess with the new mini vortex and was impressed. Don’t think it would be in same league as a full size spotter though, but I could be wrong.
The 55 I messed with had an amazing image (better than vortex 65), but I didn’t like the view. It was tight and eye relief sucked.
The bigger Kowa was a bit better too, but three times the cost and heavier.
Hope that helps.