Esp on these first two, you've taken off more material than necessary. You only need to remove plant material for airflow if it's getting sweaty or close to sweaty in amongst a mass of material. The plant needs to be bigger and more established before you pull off so much. As it is, you can count on your fingers the amount of leaves each branch has to absorb light with. Very common among new growers, hearing about things like lollipopping and applying it in not quite the right way. These plants will not really be able to produce a lot on these branches. For the next run, let the plant grow bigger and uglier before you shape it quite so heavily. But, see these ones through to harvest all the same and take on board the lessons they offer.