Fast buds

LST, for sure. Topping autoflowers is frowned upon by most that grow them, due to the stress that it causes. Stress can make your plant flip into flower much earlier than you would like, so LST is the way to be when it comes to autoflowers. If you're new here, please select the answer that helped you out the most by clicking on the "answer" button underneath what the person said. If you have any questions, feel free to message me on here. You can pull up your messages tab by clicking on the little airplane in a bubble. It's located on the bottom-right of your screen. I hope this helps!