I never understood the fascination with HHA really
They are OK sights...but for the money and for what you get your better off getting a better sight. Even more so if your talking about for target archery. If I were getting a sight for what you want it for I would get a CBE. You can get a brand new Tek Target for $200 and it is a MUCH better sight. Not even a debate. If you don't want to spend the cash on a new one you can usually find a good deal on a used one with a scope for cheaper then that. Heck you can even find Quad Lites for that price or cheaper if your lucky. I got one of mine for $150
I won't shoot pins anymore...well I do occasionally for hunting. But even then 99% of the time of the past 10 years or so I have shot a target sight of some variety. I have two CBEs so one of them is usually on my hunting bow. Set the pin at 25-28yds depending on the speed of the bow and I don't have to touch it unless I have a 40 yd shot or more.