Preference of Drum Mag for Pietta PPS-50

[Intedserve]

I am curious to know which is superior to use with the Pietta PPS-50 - the metal factory drum mag or a Black Dog plastic drum mag???

I would appreciate any insights from those who have used both mags.

Thank you!

 

[--PA--]

I used the black dog one and it's really easy to load on the other hand it jams a little but would onlly get 3-4 jams with CCI blazer and 10+ using cheaper stuff but heard the get better once the sping loosens but sold my pps-50 after only 4-5 range trip