HalfCocked
Plinker
Finding a Shield may be a bit of a problem check out the tread on one guys search. https://www.indianagunowners.com/forums/handguns/236330-still_shieldless.html
PPS gets my vote. I like the trigger better (as someone mentioned, it is more glock like)...the Shield's trigger is an improvement, but still nothing to write home about. I also like the mag release and accuracy of the PPS.
PPS also has 6, 7, and 8rd mags. To whoever it was who said the Shield holds one more, you're wrong.
I wish the shield didn't have the external safety. That's the main reason I'd go with the pps over the shield
The mag release on the Shield is a lot better and the grip and trigger is just better