Hardwoods I' m not real familar with the HHA sights but as long as your looking I would recommend a HTM or a Cooper John sight. The HTM is made in Pa and are good machined quality sights. I picked-up one at Harrisburg and after shooting it for a few days love it. It has micro hand adjustments w/a lock down knob. I have this on my target bow cause I shoot in a bowhunter class. This is a 4 pin site. It might be a little touchy for hunting but they make a hunter sight with allen screws. I htink this is the web site. htmbowsights.com.

Cooper John is also a good quality sight. I have the Dead Nuts Pro on my hunting bow. This sight dosen' t have the micro adjustments but maybe better suited for hunting. copperjohn.com is there web site. Both are machined sights that I have had good experience with. Good luck JERRY