Both of these were easy to grow and produced some very nice plants. Topped one of them and it didn't even blink. They were both great yields with the 5 gal pot at 123g and the 3 gal at 76g not counting about 1 oz of trim each. Proves to me that 5 gallon is hands down the way to go if not more. Looking at the roots of all the plants, I don't see how people say that they won't grow much more if you give them more pot. More pot would definitely give more. Topping gives more and isn't a bad idea for strong plants so long as it's done early (mine was day 16). I've learned a ton!