clone size for Sea of green?

Is it preferred to have taller or shorter cuts when running the sea of green style? I feel like taller is nice because it makes 1 gallon pots easier to hand water (which is how I feed). Shorter clones also make sense because I believe the stretch would be slightly less helping a solid cola for easier.

Do you guys have a preference?

Im curious about this too. Im trying out 2 week old clones in 3L pots... i pulled them out and they already had some mean roots.. so im worried about them becoming root bound over the next 2 months! I have a small space, height isnt the problem though so im curious if i should flower more small ones or stick to fewer bigger ones or take the middle route, its a 2'x3'x5' tent.

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