Pruning to increase bud weight.

I have two plants about three weeks into flowering. If i prune all of the spindly, weak undergrowth, will this help energy be directed into the buds?

I would think so

If you dont prune too much it definitely wont be bad.

Yea just do a couple of branches at a time. It will stunt growth for a couple
of days. Remember, too much stress and it could herm on ya....Good luck!