Go with the Disc Extreme, I have a Vortex, disc, and wolverine. The disc is the easy to slap a cap in. The Wolverine is a little lighter but for the 7 days of hunting I do with it each year I do not notice the weight.
If you need to do a few soup can curls to get your arms ready for hunting season so you can carry your rifle Send me a PM and I can tell you how to do that!! My advice is by the disc extreme first, then you will NOT have a extra 2 guns in your safe that you never shoot.