[QEDbourkes]

I'm one for 4 gating in bronze league, people say it doesn't help with macro, but it does, you have to keep you minerals low, and avoid supply blocks, and have half decent unit control, start small and work up, if you can't get to silver off a strong 1 base all in timing then there is areas that really should be first before steping up the difficulty by adding more bases and units.

you should be able to keep minerals below 300-400 (except before warp in's) rarely get supply blocked and have warp gate finished before 5:45 every game.
at that point you will be silver and have better mechanics to do the different builds.

The only other build that would be decent is a stalker heavy 3 gate robo opening because off all the weird, and bs mass void type builds that happens in bronze league,
4 gating bypasses that because of how fast it hits if done right.