will be a good idea to buy back and sell for the lower strike next week?
If you have a small account, selling for option premium is dumb. Risking thousands to make a few hundred dollars? Sure the win rate is high but, it takes only one losing trade to lose a lot of monies. As an options buyer, my risk is limited to the cost of the premium. Call options return is unlimited to the upside and limited on the downside to zero. Still, way better to risk a few hundred to make thousands.