The grow is looking good so far! I would keep up with the LST, as you are going to be getting a lot of growth during the flowering stretch. I like to bend down the top few branches every few days as long as there is vigorous growth, and only stop well into flower. I also leaf tuck and make sure as many nodes get exposed to light as possible. I wouldn't switch to a trellis at this point as it seems like it would be more effort with little added benefit vs continuing with LST. Happy growing! 🌱