Since I'm a Hoyt man, Ill say any Hoyt is good.

Is the Heat an older bow. I just never heard of it. I think most bows start about $400 equipped. Check this out. Ive heard good things on here from some ppl that have them.
http://www.cabelas.com/cabelas/en/templates/pod/vertical-pod3.jsp?rid=&indexId=cat600266&navAction= push&navCount=1&cmCat=MainCatcat21424& parentType=index&parentId=cat600266&id=002 0365
Just look around on there and compare all the bows.