Many many moons ago when I bought my first bike I too toyed with the idea of a crush vs. a p7 and couldn’t fathom the two similar bikes thing. A call to orange was met with the explanation the p7 was an all day <edit> all things </edit> riding bike the crush was aimed more at a fun/play bike market, I assume the distinction is still the same.
I got the p7 and it was, for me, perfect, never under-biked for what I ride but conformable and efficient, it was great for 100 mile road slogs (with skinny tyres) to throwing down Welsh mountains and everything in between.