Raised Garden Beds

opinions needed! i'm looking for a raised garden bed to plant some tomatoes, herbs, and whatever else looks fun this summer with the boys. i've found a bunch of options and hoped that someone with a (much) greener thumb than me can give some opinions on what's best!

the one that everyone (like home depot, target, crate and barrel, etc) seems to carry is by gronomics. i like the simple design.

then there's the vegtrug that has more of a v shape and fits up against a wall (though i don't know how much i care about that).

what about a shelf? would it be helpful to have a shelf below? i found this metal version with wheels that i love because you could easily move it around.

then there's a cedar version with a shelf.

so many options! help!