I have 'em both and other than my stupidity causing issues (a Leupold), I've had no issues with either. The issue was resolved promptly and with little consternation on my part. I admitted it was my fault and Leupold fixed the scope. paid the shipping both ways and included 2 extra turret caps for the particular scope (Benchrest Target Mk3).
Either is good IMO. Having said that, my next scope (this spring) will be a Leupold VX3. In the back of my mind is the 'buy American' train of thought, something I do if possible and Leupold might use offshore sourced components but all scopes are assembled in Beaverton, Oregon by American workers (VX3's are completely machined in Beaverton, BTW).
Vortex isn't. In fact the cheaper Vortex lines are Chinese and the higher end lines are assembled in the Phillipenes with Japanese glass and who knows where components. If you look at the erector housing on a PST or Razor it states that 'Made in Phillipenes'
Vortex employs minimal US workers (ie: folks like you and me) whereas Leupoild (and Stevens) employs over 600 American workers, thats important to me, may not be to you.
I sometimes think that companies like Vortex (which started life as an outfitter of outdoor equipment) but got into selling optics instead, just replaces a returned scope with another of the same instead of actually repairing a returned one because I'm not sure if they can actually repair a defective optic (whereas Leupold can btw).
Not trying to portray anything here or transform this thread into a 'bash offshore products' thread, just stating my personal feelings about making informed decisions.
I do know that typical markup on optics (of any brand) from manufacturer to distributor to retail seller is around 250% so there is plenty of room for profit versus cost in repair/replacement of defective merchandise....
If it was possible (it's not btw), to purchase hard goods at actual production costs, you'd never pay over 200 bucks for any scope, S&B included and your family buggy would be a couple grand for a loaded to the hilt model of the finest lugs your *** vehicle made....
It don't work that way however. Retail (end cost) is based solely on 'what the market will bear' and always has been and 99% of the time has no correlation on the procuction costs.
In a nutshell, no issues with either brand but I'd buy the Leupold because......
I have no issues with offshore products other than personal choices so I'm not going to 'beat the drum' here except to say it's my personal preference and may or may not be yours.