Polls are interesting BUT always shoot before you buy. You have a short list so go to a big shoot and try some of these bows. BW, Morrison and CheckMate will all be at Compton (I think). Could be at Cloverdale too but check that first. Each of the bows on your list have very strong merits. Overall evaluation of all is very close. When looking at top of the line bows, don't expect to see a big difference. The difference will be subtle and that subtle difference is ... Well, it is you. We are all different so these bows fit us differently.
Shoot before you buy and buy the best one (you can afford) for yourself. If you settle for something less you will always lust after the bow you wished you bought.
Oh, for me, I bought the Widow…. But I have a Bob Lee, Morrison and Adcock I like too. I just shoot the Widow the most.
This is all fun, enjoy!
Bill