wish I'd done that years ago.
have a Swarovski EL binocs and STS 20-60x Spotting scope for the last couple seasons.
Far and beyond my previous Bushnell, Leupold and Redfield optics; the clarity, eye strain relief and spotting more game easier than ever.
These travel with me to AZ for the Dec and Jan archery deer seasons. Invaluable down there for spot-stalk evaluation.

expensive yes, performance....priceless.