wrong section ? where could i post this section

an other question: training speed slow down only 5 * ---> 6 * ----> 7 * or it happens also for 3---> 4---> 5
i have one 2 * (200 % training) his value is same as an quick training 5 * (training speed 120) should i keep him and wait he grow up(2* season ---> after 3 season he will usefull) ?