Which M&P 9? So many options!

[Sasage]

Hi,

Looking to take the plunge in the full size M&P market.

I currently have a G26, Shield 9mm and a PPQ. I am eligible for LEMIL pricing and am trying to figure out which SKU is the latest batch with the upgraded trigger/reset. I don't want to have to purchase an apex kit and would rather get a good one out of the box.

Is the 151215LE the latest variation of the 9? I could take or leave NS at this time but do not want a safety or mag safety.
Thanks.