I'd guess it - like most things in life - depends on the situation.
If I had the equipment and thought it would work, I would think the direct seeding method would be awesome - but this would work mostly with nut trees and maybe shrubs.
If you're going w/ conifers - I'd suggest plugs - way easier to plant than bareroot and seem to have better survival. Just stick em and forget em - cost about $1 each so plant twice what you need and expect losses.
If you're going w/ apple/other grafted trees - I'd suggest the super baby route - tree tube/cages/mulch/water/window screen. These can cost $30 each so you want to make sure you get most to survive if possible.
Other bareroot shrubs I've ordered from conservation groups and you can usually get them for $1-$2 each - they need to be planted properly and if you can baby them, they will grow better - if not, you'll lose plenty - all depends on your soil/weather/deer density/other unforeseen things. Since they don't cost much, but do take more work to plant - I normally do 20-30 each year - try to baby them the first year and then hope they can survive on their own.
I've never started in pots, but know people can and do have success this way. I usually let the nursery do this part of the job and then buy them ready to plant where I want them to be forever.
Good luck.