So just buy everything?? I've been on that site before. I was more looking for a "you need a ________ , but don't bother with a ______".
I use a Primos: Imaka da bullcrazy, its a great call and works great Imaka Da BullCrazy? The Hoochie Mama works well to, we also used this last year http://www.primos.com/products/elk-calls/hoochie-mama/
Bugling bull game calls are all I use. Elk101 temptress- open reed cow call Elk101 Allstar- diaphragm (great for cow calls) Mini master Single- diaphragm (cow calls or bugles Mini master double- diaphragm (big boy bugles) Extreme Bully Bull Grunt Tube Learn how to use diaphragms and you will be set!
I do prefer to use a diaphram call and yes I too use the Bugling Bull calls, the Raging Bull and All Star are my favourites, between them you can sound like a herd of Elk. The greatest thing about using diaphram, it leaves your hands free to draw your bow, then you can cow mew to stop that Trophy Bull before slotting an arrow into his vitals
