I had this question as well. I ended up planting A. It was a potted tree though, with a much longer trunk. Curious what the experts recommend.

The orchard I ordered the trees from finally got back to me. 5 days too late, but they got back to me via email. They said A and "plant with the point facing the north and stake it". Luckily, I did choose A when planting. But as far as pointing North, I may have that wrong...too late now. They also added "The sun and stake will straighten it up".

i tend to go with the B option ... especially on larger stock ... you really dont tell us how big your trees are .... smaller stock will outgrow the issue .. faster and easier than a 6 footer ... e.g.

you plant it north facing.. as the tree will tend to grow.. in tree time.. toward the sun.. in the south ... in other words .... it will tend to self correct.. in tree time.. over the decades ....

its not 5 days late .. if you want to change it.. go do it .... the plant is dormant.. i presume ... ergo.... no additional stress by simply replanting it ...

simply convince yourself you just heeled it in.. until proper planting .... lol ...

ken

https://duckduckgo.com/?q=heeling+in+a+plant&t=ffcm&ia=web