A400 with Patternmaster Anaconda Striker Turkey Choke?

[royboyz]

I'm new to the forum and looking for a good turkey choke for my setup. I'm shooting a Beretta A400 with 3 1/2 Winchester Long Beard XR #6's. I'm in Canada so seem to be fewer chokes to choose from and after reading a lot of reviews of patterns was planning to pickup a Patternmaster Code Black Turkey however these seem to be few and far between so while at Cabela's Canada  I came across a Patternmaster Anacanda Striker .670. Just wondering if anyone has experience with the pattern on this or should I keep looking for something else?

Thanks in advance!