That first one is incredible and the second looks like a more cost effective option. Most don’t realize that organic farming isn’t pesticide free but this gives farmers that option without resorting to hand-weeding.
Doesn't the economy of scale teach us that one big apparatus is cheaper than many smaller ones?
"Economy of scale" is not a universal law as CEOs (and some economists) like to pretend.
The soil doesn’t care how much it costs.
Stop thinking with your wallet; our times demand a more holistic approach.