I'd be screaming mad if someone built me a rifle where I couldn't hit the lands and fit in the mag box.
Someone didn't ask the right questions.
Over time, I've developed a preference for a shorter throat, for a couple of reasons.
1. I usually shoot light to midweight bullets in all my chamberings. That's just me. I have tried big bullets as well, and they shoot. I've found out the room in the case for the slower powder from deep seating isn't that big a deal.
2. Throat life. I had two excellent barrels that shot great up until the day the throat wore too long and I couldn't chase it any more. One was set back and rechambered in another case, and I can reach the lands again -- but it was a conventional reamer.
The other barrel is in "reserve" and I am going to put it on an AR I have that never shot particularly great. It will be in .223 with the throat separately cut as short as practical.


Up hills slow,
Down hills fast
Tonnage first and
Safety last.