I'll catch some grief for this , but here is my 2 cents : I ran swaros for years every thing binocs ,spotters,riflescope and rangefinder ! After hard use afield I have been left high and dry several times by swarovski , not only me but friends and my brothers ! Swaros are made to keep in the truck , not for back country hunting ! Their warranty procees was tediousness and time consuming ! Their product and repair process became to much to deal with ! So I started to phase them all out , I have never been happier switching to leica ! Better quality, tougher, no fail product , and only one dealing with the warranty dept , ( I yanked my 10x42 s out of my s4 holder in the excitement of finding a big buck and pulled the eye cup off and failed to pick it back up when leaving ! ) long story short I called leica and told them I needed a new eye cup , no explaining , no expense , no run around , no product verification! All he wanted was my mailing address and 2 days latter I had a new eye cup ! No hassle ! Long story short in my opinion leica hands down ! The only optics I will run now are leica and nightforce ! Very happy with both ! Swaros are not an option when it comes to picking out a new optic !