All depends on what you like, you could get probably 50+ different kinds of revolvers in that price range. Maybe it would be better for you to select a handfull of what you like and make a poll and ask why one over another. I love my ruger new vaquero in .357. Absolutely fun, single action and cheap. Also you have to find not really what its only gonna be used for, but what its main role is. A fun gun like mine can be used for HD, not the best but really, slim odds of it happening and hopefully you only need one shot. Besides that I feel very proficient as I use it in pin shooting league and Cowboy Action. Other people might say its not enough. Let me tell you, I feel 100% confident in myself and my weapons and wish my capabilities on no one who tries to brake in. Besides the point this is obviously not a Conceiled weapon. You could find all of the above but the capabilities of a revolvers usefullness are basically limitless, I dont care what your Hi-Cap lovers say. Your revolver can do ANYTHING you want it too... besides going to "war" and really NO handgun will be adequate enough.
Have fun.