Im an m&p fan. I own 5 of them and there great guns except for the triggers. that said ive never owned a 2.0. What I don't understand with this ez gun why they made the slide longer? Everyone else is going smaller and they go bigger. Maybe it has something to do with it being easier to rack. Doesn't effect me because ive never had a problem racking any slide including my shield .40. I guess for now anyway they still make the standard one in 2.0. Ive got a 45 acp on my short list to buy.