So I have tried both P90 and PS90. Both a great experience. Myfirst thoughts when I looked at it...honestly, I looked at it and thought it was dumb. When I picked it up, my thoughts changed, it was unreal, so comfortable it felt like a slight extenstion on my body, the way it moved with you, well I cant explain it but you guys know. When I fired it, I fell in love. I can see why it is a favorite. I quickly grew to love this thing, even its looks. So my next purchase is a PS90, I can not wait. I will see how long it takes to store away a few bucks for it.