Best brand of crow call?

[bowhunter84]

my buddy has the hooks and it sounds awesome!!! 

[M,Yingling]

I got a crow call from sanatorium  ,, and its a very good crow call ,,all wood guts hard to beat ,, sounds why more realistic then  the plastic guts ,,

[Spring Creek Calls]

The Faulk C-50 is by far the best sounding long with or next to the gibsons with excellent volume and crisp realistic sounds!

I've had a Faulk C-50 for years and is still the best to my ear. I'm not sure if the gobblers like it or don't like it, but it sure makes 'em gobble!

[Cavin Castleberry]

I have a Gibson!! It is awesome !!  Iam a crow hunter and it sound like a crow. Way to go Mr.Gibson!!!!

[Cavin Castleberry]

I have 4 of Mr. Gibson crow calls iam so HAPPY! Iam a crow Hunter his crow calls sound like a crow!! Mr.Gibson is a great man! He know a thing or two about crow hunting!! Thank you Mr.Gibson for making the BEST crow call out today!!!

[Eric Gregg]

I have a Primos Power crow. It has a very loud / shrill sound. I picked it up at academy a couple years ago for around 10 bucks I think. If you are looking at a call for shock gobbling the power crow is worth trying. I usually only have to blow it a few notes and all the crows within the vicinity start sounding off. 

The goal is to provoke a shock gobble and the Primos Power Crow has a high shrill to it that is great for getting it out of em. Where I hunt I am surrounded by owls and crows so the gobblers are used to hearing crows all day long. That Power Crow is a higher pitch and sounds good enough to get the crows fired up, but different enough to make a gobbler sound off. Power Crow for getting a shock gobble!