I shoot long range for fun, and I'd get a long range tang sight, even if my limit was 500 yds. If you enjoy it like most people do, you might end up finding places to shoot further, and then have to buy a long range sight. Plus a long range sight works just fine for closer shots too. A non windage works OK if you don't mind holding over for wind adjustment. A Soule type works better if you get serious.
I'd also get a globe front sight with changeable aperture inserts so you can change them according to distance and target size.
MVA, Baldwin, Kelly, and Lee Shaver all make great sights. I see more MVA and Baldwin at shoots than all the others combined.
