I'm liking the 4way lst better, mainling takes too much too recover and stuns the plants as nugbuckets does. The lower two branches are as beefy so the colas should be a good size from them. In the past I'd use the diameter of the branch, if it wasn't as thick as the rest the cola remains smaller. The 4 way distributes energy from the initial topping better into the lower branches, I like it, thank you for the tip!