Most profiles won't accept a shaker profile. There isn't enough there to back the insert.
I have no input on frued or amana heads, other than both are middle of the road tools for everything else they make. Not bad, but not that great either.
I have an LRH set which is pretty decent, but they filed. I've got another set that I don't know where it came, I think its a WHM. Not sure though. It's a really nice set of heads.
I just ordered a set of Whiteside shaker heads yesterday. $480
I would really like to have some heads custom made that are a bigger diameter, and either 4 or 5 wing. Definitely a 5 wing for a panel raiser.