I hear what you're saying JF. I'm still on my first (and 2nd and 3rd, all 4 weeks apart) grow, I researched for months prior to starting. I chose to go with LST. Once myclones were transplanted to soil and started showing significant new growth I bent them over and took a bicycle spoke bent in a U and staked it down. This is a picture of my 3rd grow
1 clone, 6 seeds, (seeds are going to get topped and lst'd) notice the clone how her main trunk is now horizontal. After staking it down wait for a couple inches of new grow and stake it down again. Follow the rim of the pot. All the side branches will shoot up, bend those over and stake them down too. You'll creat a bush, like these 4. They started out just like the clone in the first picture.
See the 5th girl in there, that's what the other 4 looked like when they went into the flower chamber (actually they were flatter, I spent more time on their training, during the 2 week stretch I am going to have to fight to get the shape I want out of her.
Google the shit out of lst training mj plant. I think it's the beat way for a noob to get their feet wet in plant training. On 2 of mine I trimmed up all the lower branches, stripped them clean. On 1 I semi trimmed and 1 I left natural, that way I can see the effects and efficiency of my pruning. Good luck and read, read, read. Read through (google for) grow journals that match your setup and read about peoples successes and failures. That's how I learned most of what I know, then when you can't figure something out, post it up here! LST
my plants are 18" tall and I am so hoping to push 112 g's a plant, that is little less than .5 gpw. I'd love to do better than that, point is lst is a good simple way to maximize yield.
Take everything I say, (or anyone else)!and read up, don't just take my word for it, read it, understand it.
I know, I know, enough.......
Again GOOD LUCK
Edit: I know there are guys (maybe gals too) on her that you can take their word as gold and they will not steer you wrong. It's your job to figure out who those people are, and it's still your job to do follow up reading regardless that way you can fully wrap your head around the topic at hand.