My Top sellers include Alpine Soft-Loc 5, Kwikee, Octane, Bohning, and Trophy Ridge. Choice depends a lot on what bow you are putting it on, how much you want to spend, and properties you might prefer in a quiver.
As far as sights IMHO you can Not go wrong with a Viper sight or Spot Hogg. For the price range you mention Viper has several good choices.
If you use quality equipment you will find out in the long run it is well worth a few extra $ spent initially
Dan