I find that transplanting from a container plant tends to get off running faster than bareroot. I won't shy away from bareroot if the thing I am getting is not easily acquired but I do prefer potted plants.
I like bare root because they are easier to ship, work well when planting in the fall (which is when I often plant trees and shrubs), and I think they are easier to make sure you don't plant too deep.
"When the whole world is running towards a cliff, he who is running in the opposite direction appears to have lost his mind." C.S. Lewis
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I voted other because any of those methods may work, or not, depending on the plant and situation. I've been doing it long enough to know the differences. I know how to accommodate a plant of any type and when to reject it if it doesn't pass my inspection. No matter, late fall or early winter is the only time I will plant a tree or other woody perennial with the exception of grape vines, they seem to prefer spring planting.
Nothing ruins a neighborhood like paved roads and water lines.
I prefer bareroot for trees because I haven't seen a potted tree that didn't have circling root bound roots in the pot. For perennials potted is just fine.
If I get a plant in a pot I will wash or rub the soil out and any root knots—or cut them if need be. Then I try to intertwine as best I can with the native soil and water in. This is usually successful for me, and the roots tend to develop more naturally. Thus I chose bare root.
I have also had lots of success with bare root trees. But not from Fedco, I think they sent them in too late in spring—right at the time when I was busiest, and when it’s starting to get dry and so very few of their bare root plants survived. I prefer to get them in fall as a result, and I heel them in until I can plant them.
It's not a brag but just a fact that very few people have personally, on their own, by themselves planted more trees than I have. There are sixty-foot-tall oak trees in the town where I grew up that I planted. Eventually, I got tired of planting trees with all that digging and watering and fussing; I rarely do it anymore. It is sooooo much easier and more effective to plant tree seeds. I've planted thousands of tree seeds in the general area where I live now and many of them are thirty feet tall or better.
I guess my actual answer to the specific pole question with the options presented should have been, other - none of the above.
Nothing ruins a neighborhood like paved roads and water lines.