I've been through several in the past few years looking for 'the one that works for me.' I've shot White Wolf's, Morrison's, Robertson's, Cascade's, Bear's, Browning's, Martin's, Hoyt's, etc.. etc.. looking for the 'right'one... What I learned is that there is no specific 'best' as George said. All the bows you (and I) listed are good bows. You just got to shoot them and see what works. If your shoulder is an issue, I am willing to bet a longbow 64+ AMO and 50# at your draw will work best. I think Martin has a nice, smooth drawing hybrid longbow with the Savannah. Its 62 AMO, but a beauty! PSR makes a Sequoia Longbow that draws like butter. Its long at 70 AMO (I think), but it throws arrows well and is easy on the draw, regardless of weight. Cascades also tend to feel lighter than they actually are...
Just my 2 cents from experience!
OH... I finally found that the Black Widow PSR III, 56 AMO, 57@28 hit where I looked every time.
Good luck!