I want to get a spotting scope, but I don't want anything bulky or heavy. I've been considering a Vortex Razor 11-33X50, and the Sig Sauer Oscar3 10-20X30. I know I can't go wrong with the Razor, but I like the compactness of the Sig. Does anyone have any experience either or both, preferably both so I can get a side by side comparison?