I've tried plot resetting once, and I personally don't have the patience for it. If you have the patience for it, I'd say go for it! I've seen some towns with perfectly lined up houses, and it's astonishing what you can achieve with plot resetting. And then again, I've seen people tear their hair out (like myself) trying to get them to plot in the right spot, sometimes taking weeks, so it's a give/take.