anyone try the tasco super sniper scopes? from articles I have read they appear to be a great scope with an inexpensive price. I did a bad thing today. went to a local gunshop and looked at 2 senderos. one in 300 win mag and the other in 300 ultra mag. both used and in as new condition. what to do, what to do? I am getting closer to getting that long range rig. trying to make it more affordable each time. other scopes I looked at are the 6.5x20 leupold long range, 35x leopold target. would starting with the super sniper in 20x be a bad move or should I just spend alot more on the leupold?