RE: tasco world class scopes
You can get a bad scope in any brand. Maybe the newer Tasco's are better but I will never know, because I'll never buy another one! I bought one World Class and it lasted for about four years and broke. Tasco sent me a new one, after three months of waiting. It zeroed fine at the range, but could not handle the ATV rides in the field! I took it back to the range and no two shots were closer than four inches apart at 100 yards!
Remember, you get what you pay for, and a cheap scope will fail you at the worst posible time!
To me a good Leupold scope is too cheap at +/= 225.00 for me to buy anything less!
Also, if the Leupold ever does break it will be replaced or repaired within days, not months!