If it was me?
I'd go bone in on one and no bone on the other so you can compare.
A lot of people won't even know the difference. You gotta really have great taste buds to notice.
And I leave the bone on. I'm real good with a knife and just trim them off after it's cooked.
Read through the PR101 PDF about people who want "well done" I talk about heating up a MR cut in some Au Jus and it takes away the red. I leave the end pieces for ME, that's what I do, I love all that rub.
Do some slight things different between the two so you can get the benefit.
test your thermometers before you cook, again. I always do.
Good luck.
Russ