I know I'm new to good optics but the first time I looked through a vortex scope I couldn't believe how bad all the other optics were I had used before.
I have the Vortex PST 1-4x24 TMCQ and really like it but wish I had the 1-6 power now. The subtension lines are perfect for my rifle at 200, 300, 400, 500 yards.
I also use the off set BUIS from TROY and they are great. I guess just from inexperience, but I like the BUIS better for targets under 50 yards.
I wonder on my next rifle if I should try a 2.5-8x24 since I use BUIS on close targets. The Benton Gun Club 3 gun matches always have 3, 4, 500 meter targets. I can hit them pretty well now, but at 500 I couldn't even tell you what shape the target is with that 1-4 power. They said shoot that black spot and if you hit it, some lights will flash.