Looking good. My first grow I flowered in a 3 gallon pot. Was way to small towards the end it seemed like it was just always thirsty and dried out super fast. They were root bound like a mofo. I now never flower in anything less than 5-gallon but I am going to go with 7-gallon smart pots. Looking good tho I am assuming transplanting in flower is not best but would be better off in the long run.