It appears you at training that top node towards the edge of container. That would be LST.
In terms of recommendations, I am a big fan of creating some space between the top of your grow medium and the lowest branches of your plant. That ensures you do not create a stagnant, moist environment that will eventually contain your buds. Create some vertical space....4-6”...and then train her as you are. You will still have plenty of control and the thing isn’t going to turn into a monster by letting her grow any extra few inches straight up and down before you start manipulating her in any direction.
Hope this makes sense.
Good luck