RE: bows
I shot all of those manufacturers before buying a Hoyt. It's every bit as accurate as the other competitors' bows at 3D shoots and I believe it's quieter. I haven't shot the Trykon but I bet it compares favorably with the Switchback. Price WAS a consideration for me.
You gotta shoot them.
BTW Bass Pro Shops will not let you shoot their stuff. I don't know if Cabela's will or not. It's just like scuba gear: You gotta support the local shops even if their prices are a little higher.