The 5 round box mag is a little disappointing. I was looking at the 45-70s but with the current ammo prices, I decided against it. I like that the express is threaded.
Or a pump action with AR magazines. They could make 5.56-338 Federal and more.Unfortunately it can't have an extended magazine due to the lever. It would be super cool if they were able to design one with a short stroke lever that allowed a 10-20 round box magazine (or even AR mags). That would be an abomination I'd stand in line to buy.